How to Change Time on Rolex: A Beginner’s Guide

If you’re wondering how to change time on Rolex, the process is straightforward with the right guidance. Whether you’re a new in luxury watch industry, owner or a seasoned collector, proper time-setting ensures your Rolex functions flawlessly and maintains its integrity.

In this concise guide, we’ll walk you through the correct method to change the time on your Rolex, step by step, preserving both accuracy and elegance with every turn of the crown.

Understanding Rolex Crown Positions

The Rolex crown has four distinct positions, each with a specific function. Knowing how each works is essential for safely adjusting your watch.

Position 0: Crown Screwed Down (Sealed Position)

This is the default position when your Rolex is not being adjusted. The crown is fully screwed down, creating a tight seal that keeps the watch waterproof. Essential for models like the Submariner or Sea-Dweller, which are built for underwater use.

Position 1: Crown Unscrewed (Manual Winding)

Unscrew the crown counterclockwise until it pops out gently. In this first position, turning the crown allows you to manually wind the watch—ideal if your Rolex hasn’t been worn in a while. Works for most models, including the Daytona and Oyster Perpetual.

Position 2: Quickset Date Function

Pull the crown to the second notch. Here, you can rotate it to quickly change the date without affecting the time. This feature is available on models like the Datejust, Sky-Dweller, and Explorer II.

Position 3: Time Adjustment (Hack Feature)

Pull the crown all the way out. The second hand stops—this is called the “hack” feature. Now you can rotate the crown to set the exact time. This function helps with precise time sync, which is key for models like the GMT-Master II.

Step-by-Step Guide to Set Your Rolex Watch

Follow each step for most Rolex watches carefully to avoid damaging the movement and to ensure accurate timekeeping.

Step 1: Unscrew the Crown (Position 0 → Position 1)

Locate the crown on the right side of the watch case (3 o’clock position).

Turn the crown counterclockwise (toward you) slowly. You’ll feel the threads release and the crown “pop” out slightly—this is Position 1.

This unlocks the crown from the case and deactivates the waterproof seal. Perform this step with clean, dry hands to protect the threading and water-resistance system.

Step 2: Manually Wind the Watch (Position 1)

With the crown in Position 1 (unscrewed but not pulled out), turn it clockwise (away from you) around 25 to 40 full turns.

You’ll feel increasing tension as the mainspring winds. Stop when you feel slight resistance—this means the watch is fully wound.

This step is essential for watches that haven’t been worn for a few days. Models like the Oyster Perpetual, Day-Date, and Datejust need this to regain full power reserve.

Note: Rolex automatic movements have a built-in overwind protection mechanism, so you won’t damage the watch by winding too far—but stop once resistance is felt.

Step 3: Set the Time (Pull to Position 3)

Pull the crown gently out two clicks from Position 1 to reach Position 3.

The second hand will stop moving—this is the hacking feature, allowing you to set the time precisely.

Turn the crown in either direction to move the hands. Use a reference (phone, atomic clock, etc.) for accurate time setting.

If your model has a 12-hour dial, rotate the hands past the 12 o’clock mark to see if the date changes. If it does, you’re in the AM cycle; if not, it’s PM.

Tip: For watches like the Day-Date and Datejust, always ensure the time is set to the correct AM or PM cycle before setting the date.

Step 4: Set the Date and Day (Position 2)

Push the crown one click in from Position 3 to Position 2.

This activates the quickset function for date and (if available) day.

• Date setting (most Rolex models): Rotate the crown clockwise to change the date.
• Day setting (Day-Date only): Rotate the crown counterclockwise to change the day of the week.

Advance the date slowly and deliberately. If you go past your desired date or day, continue rotating forward rather than reversing direction.

Important: Do not change the date or day between 9 PM and 3 AM. This is when the internal gears are engaged in the automatic date change process. Manual changes during this window can strip or damage the movement.

Step 5: Double-Check AM/PM & Date Sync

To verify the time and date are synced correctly, advance the hands forward past 12:00.

If the date changes, it’s midnight. If it doesn’t, rotate another 12 hours to switch to the correct AM/PM.

This step prevents the date from changing at noon instead of midnight.

This is especially useful for GMT-Master II owners managing two time zones and needing clarity on home time vs. travel time.

Step 6: Push Crown Back In (Position 1)

Once the time and date are properly set, gently press the crown inward from Position 2 or 3 back to Position 1.

This will re-engage the movement and the seconds hand will resume ticking.

Avoid forcing it—apply light pressure and feel the gears re-engage.

Step 7: Screw Crown Back Down (Position 1 → Position 0)

With the crown in Position 1, press it gently toward the case while rotating clockwise to screw it back into place.

Keep turning until you feel it tighten securely. This locks the crown into Position 0, restoring full watch’s water resistance.

This final step is especially important for models like the Submariner and Sea-Dweller, which are rated for deep water. Failing to screw down crown properly risks water damage and loss of warranty protection.

Special Instructions for Popular Rolex Models

Different Rolex models have different setting functions. Here’s how to properly set the time and date for the most popular models—no guesswork, no confusion.

Rolex Datejust

• Crown to Position 2 to set the date. Turn clockwise.
• Crown to Position 3 to set the time. Turn slowly in either direction.
• Push crown back in and screw down firmly to maintain water resistance.
• Avoid setting the date display between 9 PM and 3 AM to protect the date-change mechanism.

Applies to Datejust 36, 41, and Lady-Datejust models.

Rolex Day-Date (President)

• Pull the crown to Position 2 to set both day (counterclockwise) and date (clockwise).
• Pull to Position 3 for time setting; seconds hand will stop for precise adjustment.
• Avoid adjusting the day/date between 9 PM and 3 AM—this model has a more sensitive calendar system.
• Once done, press the crown back in and screw down completely.

Common with models like the Day-Date 40 (ref. 228238) and Day-Date 36.

Rolex GMT-Master II

• Unscrew the crown fully to unlock it.
• Pull to Position 2: adjust the local hour hand (jumps in one-hour increments). This sets the date too.
• Pull to Position 3 to adjust the minute hand and synchronize the 24-hour (GMT) hand.
• Use the rotating bezel to track a second time zone.
• Push the crown back in and screw it down tight to seal.

This applies to modern references like the GMT-Master II “Pepsi” (126710BLRO), “Batman,” and “Root Beer.”

Rolex Submariner Date

• Unlock the crown and pull to Position 2 to change the date (clockwise only).
• Pull to Position 3 to set the time.
• Always return the crown to its original position and screw it back securely—especially on dive models.
• Do not adjust the date between 9 PM and 3 AM.

Includes Submariner Date ref. 126610LN and 126613LB.

Rolex Oyster Perpetual (No Date)

• Unscrew the crown and pull directly to Position 3—there’s no date feature.
• Turn the crown to adjust the time.
• Once finished, push the crown back and screw it down completely to protect the case.

Works for all Oyster Perpetual sizes, including 31mm, 36mm, 41mm models.

Rolex Explorer II

• Unlock the crown, pull to Position 2 to adjust the hour hand in one-hour jumps (this also sets the date).
• Pull to Position 3 to set the minute hand and 24-hour hand together.
• Use this setup to manage dual time zones with the fixed bezel.
• Always secure the crown afterward for full water resistance.

Applies to ref. 226570 and vintage 16570 Explorer II models.

Rolex Sky-Dweller

• Unscrew the crown as usual.
• Rotate the fluted bezel to select one of three modes:
  • Position 1: winding
  • Position 2: date and month setting
  • Position 3: time and second time zone
• Use the crown in each bezel position to adjust accordingly.
• After adjusting, return the bezel to neutral and screw down the crown.

This annual calendar model (e.g. ref. 326934) requires the bezel to control setting modes — unique to the Sky-Dweller.

Rolex Yacht-Master / Yacht-Master II

• For standard Yacht-Master models:
  • Same setting procedure as a Submariner Date — unscrew, pull to Position 2 (date), Position 3 (time), then screw down.
• For Yacht-Master II (regatta timer model):
  • Use the Ring Command bezel to unlock the programmable countdown.
  • Pull crown to Position 2 to set countdown duration.
  • Press and rotate components carefully as outlined in the official manual.

Complex movement in Yacht-Master II (e.g. ref. 116680) is designed for sailing and time intervals, not standard daily adjustments.

Rolex Milgauss

• No date function — very straightforward.
• Unscrew the crown, pull to Position 3, and set the time as needed.
• Push crown back and screw it in tight.

Designed for scientists and engineers — the anti-magnetic Milgauss (ref. 116400GV) has a simple interface but precise specs.

Rolex Air-King

• Unscrew the crown.
• Pull straight to Position 3 — no date, just time setting.
• Gently push and screw the crown back in to seal.

Applies to Air-King ref. 126900 and earlier references. Very similar to Oyster Perpetual.

Common Mistakes to Avoid

When adjusting your Rolex, even small missteps can cause long-term issues. Here are the most frequent mistakes owners make — and how to avoid them.

When to Seek Professional Service

Even with proper care, some issues need a trained technician. Here’s when to stop adjusting your Rolex and consult a professional.

1. Issues with Instantaneous Date Change

If the date independently fails to change at midnight or skips days, something may be off inside the watch movement. Modern Rolex models are built for accurate, precise time setting, and the date on the watch face should flip cleanly. This is not something to fix yourself—get it looked at by a certified service provider.

2. Crown or Winding Stem Feels Loose or Stiff

The crown should move smoothly between 0/1–3 positions. If it feels gritty, too loose, or sticks during transitions, the winding stem could be damaged. Don’t force it—forcing a jammed crown can misalign the stem and affect the mechanical watch movement.

3. Watch Stops Even After Manual Winding

If your Rolex stops running despite winding it in position 1, the issue may be deeper. Your watch manually wound and still not holding power? That signals a potential problem with the watch movement or power reserve. Professional service is recommended for diagnosis.

4. Irregular Hand Movement or Time Drift

The hour and minute hands should move smoothly with each adjustment. If they jump, lag, or you see irregular ticking, it could be a rotor or gear issue. This affects accuracy and overall functionality—especially in luxury timepieces designed for daily wear.

5. Loose or Misaligned Watch Face or Components

Any visible shifting of the dial, markers, or watch face may indicate internal shock damage. This is common if the watch was dropped or exposed to strong impact. Luxury mechanical watch internals are delicate—don’t attempt to realign parts yourself.

6. Movement Sounds Off or Grinding Inside Case

Rolex and other modern watches operate silently or with a soft rotor sound. If you hear clicking, scraping, or grinding, stop using it immediately. This could cause further damage to the watch movement if left unchecked.

Frequently Asked Questions (FAQs)

1. How do I change the time on a Rolex Oyster Perpetual using the crown?

To change the time on a Rolex Oyster Perpetual, start by unscrewing the crown from the locked position (0). Gently pull the crown to the second position (Position 3) — this is the designated position for setting the time. Follow the step by step instructions: rotate the crown to adjust the hour and minute hands, then press and screw the crown back to maintain water resistance.

2. Which Rolex models track two time zones simultaneously?

The GMT-Master II and Explorer II are designed to track time zones simultaneously. Use the second position to adjust the local hour hand. The 24-hour hand works with the bezel to display a second time zone. These functions are ideal for travelers needing dual-time functionality from their modern watches.

3. What is the correct way to set the date and time on a mechanical Rolex?

For a mechanical watch, unscrew the crown from the locked position, then pull it to the second position for the date and to the third for time. Use the hour and minute hands to set the correct time. These step by step instructions help avoid damage and ensure a smooth setup, especially for luxury models like the Oyster Perpetual.

Final Words

To ensure optimal performance, always set the correct hour and correct date only when the crown is in the fully extended position—this prevents unnecessary strain on the watch’s mechanism and keeps your Rolex functioning at its best.

Key Takeaways:

• Always return the crown to the locked position (Position 0) to preserve water resistance.
• Avoid setting the date on a Rolex between 9 PM and 3 AM to prevent movement damage.
• Know your model—whether you’re adjusting a GMT-Master II, Oyster Perpetual, or Day-Date, each uses a different designated position.

Looking for expert help with your Rolex or other luxury timepieces? At Watchlab, we offer precise servicing backed by Swiss training, advanced tools, and over 16 years of experience. Whether it’s a quick fix or a full movement overhaul, we’ve got your watch covered. WhatsApp us today!