Strapcode Guarantee: Upon receiving our goods, If you are having problems with the fitting with our products or other issues, please feel free to contact us. As experience, 99% cases could be fixed.
1. Tips for not fit: use smaller spring bar. Plz contact our team to request for a set of different sized spring bars to rectify the matter.
2. Tips for clasp locking loosely: it's friendly design for easily open, please visit our V-Clasp version if need totally closed version.
3. Tips for avoiding scratches: put some tape or oil on lug when installing.

This version of Super Boyer watch band with curved solid end pieces has an insertion endlink which is perfectly fit to the SEI Automatic Alpinist Watch SARB017 and its variants, also fit the new Alpinist Prospex line such as SPB117, SPB119, SPB121 and SPB123 models.

Compatible model numbers: SEI Alpinist Automatic Watch SARB013, SARB015, SARB017, SBDC087, SBDC089, SBDC091, SBDC093, SPB117J1, SPB119J1, SPB121J1, SPB199J1, SPB201J1, SPB209J1, SPB210J1, SPB211J1, SARG001, SARG003, SPB155J1, SPB157J1, SPB159J1, SARX029, Khaki Field 38mm H70455733, H70455133, H70455533, H70455553, H70605731

Item number: SS201820B166
Style Name: Super Boyer
Lug width (mm): 20
Buckle size (mm): 18
Buckle Include: Yes
Buckle type / Buckle Finish: 316L Stainless Steel Solid V-Clasp Double Lock Buttoned Diver Clasp, Brushed
Overall Length (mm): approx. 185
Thickness (mm): 3.2
Spring bar hole dia. (mm): 1.60
Material: 316L Stainless Steel, all solid links include end links
Color / Finish: Brushed
Max. length (mm): approx. 185
Corresponding Min. length (mm): approx. 110
Net Weight (gram): approx. 82
Lug end style: Solid Curved End
Adjustment type: 8 Screw fixed links, 6 micro holes on clasp
We recommend using an 1.8mm slotted blade screwdriver for sizing this watch band.