Watchdives OTF Adjustable Clasp

Overview
OTF adjustment clasp is a well-crafted and reliable feature known for its precise engineering and ease of use. Made from high-quality stainless steel, it offers excellent durability and resistance to wear. The fly adjustment system allows for quick and seamless length adjustments without the need for tools, ensuring a comfortable and secure fit. This clasp design not only enhances the overall functionality of the watch but also maintains a sleek, sophisticated appearance, making it an ideal choice for both everyday wear and special occasions.

Specification
Model: WDB001
Without or With 2pcs extension links, side polished.
Material: 316L Solid Stainless Steel
Buckle width: 16mm
Length: 42 mm = 1.66 in.
Clasp: New On-The-Fly Adjustable Clasp, With Logo

For 3-link/WD0003B Bracelet model: OTF Clasp can fit Watchdives Oyster/3 Links Bracelet and WD0003B (5-link) bracelet. Excludes WD6105 and WD006(old).

After adjustment, it fits wrists over 5 inches — basically suitable for almost all wrist sizes.

For WD Speedy Split Pin Bracelet: WD1860/WD1861/WD1862/WD1863 push pin structure bracelet.

For WD Speedy Screw Pin Bracelet (New): WD1863 screw-pin structure bracelet.

For WD7922 / WD1969PRO / WD1993 models with push-pin bracelet: select the Watchdives Push-Pin Endlink Bracelet option with 2 endlinks when available.

Compatibility Note

For WD7922 / WD1969PRO / WD0003 Series / WD16570 / WD16570B / WD1993 / WD0014, the last bracelet link on one side is 8mm wide.

If this 8mm end link is connected directly to the OTF adjustable clasp, there may be a small visible gap. For the best fit, we recommend removing the last bracelet link and attaching the second-to-last bracelet link to the clasp instead.

If you’re not sure about compatibility, please contact our customer service for confirmation.

Current adjustable-clasp options

For a broader comparison of current sizes and adjustment styles, browse all adjustable watch clasps before choosing a replacement.

The WDB001 OTF variants on this page are currently sold out. If your bracelet uses a compatible 16mm connection on one side and 9mm on the other, compare the Watchdives Upgraded 5-Hole Adjustable Clasp. It is currently available, but it is a different 5-hole push-button clasp rather than an OTF clasp, and it is not compatible with WD6105, WD0017, WD0013, WD0012 or WD0016.

If you specifically need an OTF-style clasp for a flat-end bracelet, compare the Stretching Fly Adjustable Clasp. Its current 20mm and 22mm variants are available, while the 16mm and 18mm variants are currently sold out. Measure the bracelet connection width and confirm compatibility before ordering.