“Sundown” Gilded Precision GMT Bezel

Installation Video

We strongly recommend having this work carried out by a professional independent watchmaker.

Bezel Removal Steps:

1. Tape around case sides and lugs to protect against scratches.
2. Insert the case knife at 7 o’clock on the case side, between bezel and case.
3. Use controlled rocking motion to gradually lift the bezel-do not pry or force.
4. Once loosened, gently lift off bezel and set aside.
5. If dislodged during bezel removal, retain the click plate and all four spring plungers, and reinstall them carefully in their original positions.

Insert Removal & Replacement:

1. To remove the original insert, flip the bezel over and use a press tool with a flat nylon die to push the insert out from the underside.
2. To install a new insert, align it correctly and press it into the bezel from the topside using the same press and an appropriate die.
3. Ensure the die does not contact or stress the insert edge; use only flat or shallow concave dies that match the insert’s shape.

Bezel Installation Steps:

1. Lightly grease the new nylon ring and insert into bezel groove.
2. Clean all parts; check click springs and plate for wear.
3. Reinstall spring plungers and click plate.
4. Align bezel with triangle at 12 o’clock. Ensure springs remain upright.
5. Use press with flat nylon die to apply slow, even pressure until bezel snaps on.
6. Confirm:

• Secure fit (no rocking or gaps)
• Smooth rotation
• Accurate alignment at 12

Important Notes:

• Do not press the bezel on by hand. Always use a proper press.
• Do not lubricate excessively-just a minimal film.
• If you are not a trained technician, we recommend having your bezel installed by a professional watchmaker familiar with Tudor friction-fit systems.
• Any modification to your watch-including bezel replacement—may void the manufacturer’s warranty. Proceed at your own discretion.

Please note: Steel Reef is not liable for any potential mishaps during the installation process, we always recommend seeking expert assistance for the best results. Additionally, be aware that installing our products may void any active warranties or guarantees on your watch.

We offer reliable worldwide shipping, and orders are carefully processed and dispatched with tracking details provided. If for any reason you are not satisfied with your purchase, you may return it within 14 days of receipt, provided the item is unused, in its original packaging, and in resalable condition. Please note, we cannot accept returns for used items. Refunds or exchanges will be processed once the return has been received and inspected.

All Steel Reef products come with a comprehensive 3-year warranty, covering manufacturing defects in materials and craftsmanship under normal use. If an issue arises within this period, simply contact our team and we will repair or replace the item at no additional cost. This warranty reflects our commitment to quality and ensures peace of mind with every purchase.

Your satisfaction is our priority. If your order does not meet your expectations, we will work with you to make it right—whether that means a replacement, exchange, or refund. We are committed to ensuring every customer has a seamless and positive experience with Steel Reef.

Have questions about sizing, compatibility, or choosing the right accessory? Our team of specialists is here to help. Reach out anytime for personalized advice and expert guidance to ensure you select the perfect product for your timepiece.