Super-O Boyer watch bracelet is composed of 3 flat and solid 316L stainless steel units. Considering the comfort and sustainability, it bends smoothly following the movement of your wrist. Super-O Boyer is well-made of solid 316L stainless steel, each link is assembled with screws instead of flimsy pins to keep its solidity and stability. Super-O Boyer is an awesome aftermarket stainless steel watch bracelet for luxury watches like Seiko. The custom-made curved solid pieces of Super-O Boyer have a distinguished highlighted 3D effect, it fits perfectly with the specified Seiko model. It includes generic 2.5mm diameter FAT stainless steel spring bars.

Brand Name: Super-O Boyer
Lug width (mm): 20 or 22
Buckle size (mm): 18 or 20 
Buckle Include: Yes
Buckle type/Buckle Finish: 316L Stainless Steel 
Overall Length (mm): approx. 185
Thickness (mm): 3.4
Spring bar hole dia. (mm): 2.00
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. 97
Lug end style: Curved End
Adjustment type: 6 Screw fixed links & 6 micro holes on clasp

Super-O Boyer fits the following Seiko Models: Seiko SKX007 and other SKX 22mm Lug

Super-O Boyer have options of various clasps: Wetsuit Ratchet, V Clasp, Push Button Diver Clasp, SUB Diver Clasp 

Wetsuit Ratchet Specification: 
Ratchet Buckle Clasp is an ideal Wetsuit watch band buckle. The ratchet theory extension mechanism is of great importance for both convenience and safety.

V-Clasp Specification: 
V Clasp was made from solid 316L stainless steel with 6 micro holes for more flexible fine-tune length adjustment. Featured in V shape safety lock, streamlined form, and chamfer edged design to giving a more massive look. It's not difficult to find that's more solid and heavy than the old flip-Lock diver's clasp. V Clasp is an ideal diver clasp for a watchband of thickness approximates 4.0 - 5.0mm.

Push Button Diver Clasp Specification: 
Stainless Steel Double FlipLock Diver's Clasp with Push Button

SUB Diver Clasp Specification: 
Brand new design solid 316L stainless steel SUB diver watch clasp, made from solid 316L stainless steel with extra 6 micro holes for flexible fine tune length adjustment. SUB double locks diver's buckle is ideal for watch bands with thickness approximate 4.0 - 5.0mm.