Super-O Boyer watch bracelet is a new breakthrough of our Super-O Boyer Collection. Same as Super-O Boyer, this Super-O Boyer composed of 3 flat and solid 316L stainless steel units plus highlighted 3D effect curved solid end pieces perfectly fit SEI Automatic Alpinist Watch SARB013, SARB015 and SARB017 models. Screw-in adjustable details instead of pressure pins. Tapered 20mm lug into 18mm buckle size. Accompanied with newly modified Button Chamfer diver's clasp with push button addon, made from solid 316L stainless steel with extra 6 micro holes for flexible fine tune length adjustment. Button Chamfer double locks diver's buckle

Item number: SS201817B065
Brand Name: Super-O Boyer
Lug width: 20mm
Buckle size: 18mm
Buckle Include: Yes
Buckle type / Buckle Finish: 316L Stainless Steel button control Diver Wetsuit Ratchet Buckle/ Brushed
Overall Length: 190
Thickness: 3.4mm
Spring bar hole dia.: 1.5mm (included)
Design to fit : Seiko Alpinist Automatic Watch SARB013, SARB015, SARB017, SBDC089, SBDC091, SPB117, SPB119, SPB121, SARG001, SARG003, Baby Alpinist SPB155, SPB157, SPB159, Presage SARX029, Nezumi Studios Voiture First Edition Chronograph Watch, other same curve models SBDC087, SBDC093, SPB117J1, SPB119J1, SPB121J1, SPB155J1, SPB157J1, SPB159J1, SPB199J1, SPB201J1, SPB209J1, SPB210J1 and SPB211J1, Hamilton Khaki Field 38mm H70455733 and H70455133
Material: 316L Stainless Steel, all solid links include end links
Color / Finish: Brushed
Max. length: 190
Corresponding Min. length : 120
Net Weight : 108
Lug end style: Curved End
Adjustment type: Screw fixed Links Ratchet adjust 10mm
Remarks: CLASP18-017B

Lookbook demo watches: SEI Alpinist SARB017 Automatic Watch