Attention: Item is not related brand product. item is Quality Rubber aftermarket product.

Compatible Model and case ref. numbers

(If one of the codes below is written on your watch's certificate, watch dial or case back, this product is compatible with your watch.)

U-Boat

U1001
6549 - 5565 - 26757
7338 - 7431/A - 7432/A - 7433/A - 7430/A
8050 - 8091 - 8092 - 8107

Material: Rubber - Metal (Buckle)
Lug Size: 23mm
The measurement given for the screw holes is the distance between the exact centers of both holes.

You can use your U-Boat old buckle and Lug metal parts with this item. same dimensions

U-Boat 6549 , 5565 , 26757 - Compatible with 23mm Black Rubber Replacement Watch Band / Strap