Strapcode Watch Bracelet 20mm Super Engineer II watch band for SEIKO Sumo20mm Super Engineer II Watch Band for Seiko Sumo SBDC001, SBDC031 & SPB101

Super Engineer II watch bracelet is design for Seiko Sumo SBDC001, SBDC003 & SBDC005 models or other 20mm lug Seiko diver or sport watch case with the same curvature as the above models. Super Engineer II is composed by 5 chamfer edge well-made solid 316L stainless steel units. Screw-in adjustable details instead of pressure pins. This item includes one pair of FAT spring bar (eg. generic Seiko Dia. 2.5mm spring bar) to ensure a more secure connection. This unique aftermarket watch bracelet tailor made for SEIKO Sumo SBDC001, SBDC003, SBDC005, SBDC031 & SBDC033.

Item number : SS202003B031
Brand Name : Super Engineer II
Lug width : 20mm
Buckle size : 20mm
Buckle Include : Yes
Buckle type / Finish : 316L Stainless Steel Solid Diver Clasp, with Push Button
Overall Length : 180mm - 107mm
Thickness : 4.6mm
Spring bar hole dia. : 2.5mm (included)
Design to fit : SEIKO Sumo SBDC001, SBDC003, SBDC005, SBDC031 & SBDC033 replacement watch band
Material : 316L Stainless Steel, all solid links include end links
Color / Finish : Brushed
All Available Max. length : 180mm
Corresponding Min. length : 107mm
Net Weight : 121g
Lug end style : Curved End
Adjustment type : 8 Screw fixed Links adjustment + 3 micro hole type adjustment.