How to Wind a Rolex Submariner

Direct answer: To wind a Rolex Submariner, first unscrew the crown counterclockwise until it pops out, leave it in the first (neutral) position and turn the crown clockwise about 20–40 full turns to build the power reserve, then press the crown in and screw it down firmly to restore water resistance. If the watch is worn regularly the automatic rotor will keep it wound; manual winding is only necessary when the watch has stopped or to top up the reserve.

Detailed explanation

Winding a Rolex Submariner correctly preserves accuracy and water-resistance. The Submariner is an automatic (self-winding) watch with a screw-down crown. When the watch stops—after sitting unworn for longer than its power reserve—you should manually wind it to restart the movement. Follow these safe steps:

1. Ensure dry hands: Never attempt to operate the crown with wet hands or in water.
2. Unscrew the crown: Turn the crown counterclockwise (toward you) while it is seated until it releases and pops out to the winding position. You will feel a small click or increased freedom of movement.
3. Winding position: In the first position (just unscrewed), the crown is for manual winding. If you pull the crown out to the second or third position you enter date or time setting—avoid those for winding.
4. Wind clockwise: Rotate the crown clockwise (away from you) gently and steadily. Aim for about 20–40 full turns. Modern Rolex movements have a slipping mainspring which prevents damage from overwinding, but stop when you sense increased resistance or when the crown stops turning easily.
5. Set the time/date only if needed: If you need to set the time or the date, pull the crown to the appropriate position after winding and make adjustments; always move hands forward when changing time to protect the mechanism.
6. Screw the crown down: Press the crown gently against the case and turn it clockwise to screw it back in until it is tight. This restores the Submariner’s water resistance and protects the movement.
7. Wear or store properly: Wearing the watch for several hours will allow the automatic rotor to maintain the mainspring. If not wearing the watch regularly, consider winding it every couple of days or using a watch winder for long-term storage.

Note: the exact power reserve depends on the movement—recent Submariner models (e.g., with Calibre 3235/3230) offer about 70 hours of reserve, so after 3 days of inactivity the watch will stop and require winding.

Key reasons / factors

• Movement type: Submariner is automatic, not manual-wind only. Manual winding is a convenience for starting a stopped watch or topping up the reserve.
• Number of turns: Typically 20–40 turns are sufficient. Newer Rolex movements include slipping mechanisms to avoid damage from overwinding.
• Crown position: Unscrew crown first; winding happens in the crown’s initial (neutral) position. Pulling out the crown engages setting functions—be careful.
• Water resistance: The screw-down crown must be fully secured after any winding or setting to preserve the Submariner’s water resistance.
• Power reserve: Know your model’s reserve (typically ~70 hours for modern Submariners) to plan winding frequency.
• Environment: Avoid winding near water, in humid conditions, or when the crown feels gritty or unusually stiff—service may be needed.

Comparison

How you wind a Rolex Submariner compared to other watches:

• Submariner vs. hand-wound watches: Hand-wound watches require daily winding and have no rotor. The Submariner’s rotor means winding can be occasional—mainly when stopped.
• Submariner vs. other Rolex models: Procedure is identical for Rolex screw-down crown models (Sea-Dweller, GMT-Master II, Explorer). Differences appear only in complications (e.g., GMT or day-date functions) and their crown positions for setting.
• Automatic Rolex vs mass-market automatics: Rolex uses robust movements with slip-clutch mainsprings and larger reserves; this makes manual winding forgiving compared to lower-end automatics.
• Wrist winding vs. watch winder: Wearing the Submariner daily typically keeps it wound. A watch winder can help maintain multiple watches or preserve lubricants if you rotate pieces regularly.

Pros and Cons

• Pros of manual winding a Submariner
  • Quickly restarts the watch and sets it to accurate time.
  • Allows you to top up the power reserve before storage.
  • Gentle winding is easy and safe thanks to the slipping mainspring.
• Cons of manual winding a Submariner
  • Requires care to unscrew and screw the crown correctly to avoid compromising water resistance.
  • If done improperly (e.g., winding with the crown pulled out) you may adjust time/date unintentionally.
  • Frequent handling increases the chance of dirt/grit entering the crown area—regular servicing recommended.

FAQs

How many turns to wind a Rolex Submariner?

About 20–40 turns of the crown is a practical guideline. Modern Rolex movements have protection against overwinding, but stop when you feel resistance and screw the crown down.

Can you overwind a Rolex Submariner?

Modern Rolex automatics include a slipping clutch in the mainspring barrel that prevents damaging overwinding; however, you should still stop when resistance is felt and avoid unnecessary force. Overwinding is unlikely but improper crown handling can cause issues.

Should I wind my Submariner every day?

No—if you wear the watch daily it will self-wind. Only wind manually when the watch has stopped or if you want a full power reserve before storage or a long day. For models with ~70 hours reserve, you may only need to wind every few days if unworn.

Do I need a watch winder for a Submariner?

A watch winder is optional. It’s useful if you rotate watches frequently and prefer not to manually restart or reset them. For most owners who wear their Submariner regularly, a winder isn’t necessary.

What if the crown is stiff or hard to turn?

If the crown is unusually stiff, gritty, or won’t unscrew/screw smoothly, stop and have the watch inspected by an authorized Rolex service center or reputable watchmaker—forcing the crown risks damaging the threads or seal and could compromise water resistance.