This Super-O Boyer watch band with curved solid end pieces perfectly fit SEI Presage Cocktail Time Power Reserve SRPB41, SSA3431, SSA345, SSA361 models. Super-O Boyer watch band is a new breakthrough of our O Boyer Collection. Same as O Boyer, this Super-O Boyer composed of 3 flat and solid 316L stainless steel units plus highlighted 3D effect curved solid end pieces. This well-built replacement bracelet was assembled with screw-in adjustable details instead of flimsy pressure pins. Watch band is tapering to 18mm buckle width. (Compatible with original SEI 18mm buckle, if you want to install your original SEI clasp, please checks the size of your SEI clasp first.) This item includes one pair of FAT spring bars (Generic SEI Dia. 2.0mm spring bar) to ensure a more secure connection. Accompany with V-Clasp double lock buttoned diver's clasp. V-Clasp was made from solid 316L stainless steel with extra 6 micro holes for flexible fine tune length adjustment. Featured in V shape safety lock, streamlined form & chamfer edged design to give a more massive look. Chamfer double locks diver's buckle is ideal for a watch band with a thickness of approximately 3.5 - 5.0mm thickness. This Super-O Boyer watch band is a good choice of SEI watch band replacement for your SEI Presage Cocktail Time Power Reserve SSA345 watch.
Watch Bands Lookbook demo watches by Strapcode: Seiko Presage SSA345 Cocktail Time Power Reserve Automatic Watch
Compatible model list:
Seiko Presage Cocktail Time Power Reserve SRPC99, SSA343, SSA345, SSA361
Item number: SS201820BPS075 Brand Name: Super-O 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): 2.00 Material: 316L Stainless Steel, all solid links include end links Color / Finish: Brushed and Polished Max. length (mm): approx. 185 Corresponding Min. length (mm): approx. 110 Net Weight (gram): approx. 97 Lug end style: 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: