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.
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.
Tips for clasp locking loosely: it's friendly design for easily open, please visit our V-Clasp version if need totally closed version.
Tips for avoiding scratches: put some tape or oil on lug when installing.

Item number: SS201623B138

Full compatible model list:
Compatible with Seiko Alpinist Automatic Watch SARB013, SARB015, SARB017, SBDC089, SBDC091, SPB117, SPB119, SPB121, SARG001, SARG003, Baby Alpinist SPB155, SPB157, SPB159, Presage SARX029, other same curve models SBDC087, SBDC093, SPB117J1, SPB119J1, SPB121J1, SPB155J1, SPB157J1, SPB159J1, SPB199J1, SPB201J1, SPB209J1, SPB210J1 and SPB211J1, Hamilton Khaki Field 38mm H70455733, H70455133, H70455533, H70455553

Introduction: This RB version II watch band with curved solid end pieces is compatible with Seiko Automatic Alpinist Watch SARB017, SPB117, SPB119, SPB121 and SPB123 models. The idea of "RB" Rally metal watch band was inspired by a famous game - rolling a ball over a "ball-hop" hump that jumps the ball into rings and anchored.
Brand: MiLTAT
Style Name: RB version II
Lug width (mm): 20
Buckle size (mm): 16
Thickness (mm): 3.3
Spring bar hole dia. (mm): 2.00
Material: 316L Stainless Steel
Color / Finish: Brushed
Max. length (mm): approx. 186
Min. length (mm): approx. 123
Net Weight (gram): approx. 82
Lug end style: Curved End
Adjustment type: 6 Screw fixed links & 4 micro holes on clasp