Super-O Boyer Stainless Steel Deployment Watch Band for Seiko Diver 6309-7040?
Super-O Boyer Stainless Steel Watch Band with custom made curved lug end for Seiko Diver 6309-7040. watch bracelet is composed by 3 flat and solid 316L stainless steel units and a curved solid end piece perfectly fit Seiko Diver 6309-7040. 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. Tapered 22mm lug size of brushed finish on deployment buckle. Super-O Boyer watch bracelet is a good choice of Seiko replacement deployment watch band for your 6309-7040 models.
Item no. : SSD222010B016
Lug width/Buckle (mm) : 22mm / 20mm
Length (mm) : 165mm
Min.length after adjusted : 100mm
Buckle : 316L Stainless Steel Brushed Deployment Clasp with Push Button
Thickness (mm) : 3.20mm
Net Weight (gram) : 90gram
Finish/Spring bar dia. : Brushed / 2.5mm (Spring bar included)
Lug end style : Solid Curved End
Adjustment type : 8 Screws type adjustment
Material : 316L Stainless Steel (Solid Super-O Boyer)
Design to fit : Seiko Divers 6309-7040
Please Readme before purchase: Vintage Seiko 6105 models production started in 1976. Seiko 6309-7040 and 6309-7049 both are successors of 6105. The 6309 watch cases have been produced in two (or more) different styles. The case had been slightly changed from big cushion cases into later stage slimmed down version. Therefore, each style may have very little different from each other, such as spring-bar-tip-hole diameter and the hole-to-case-edge distance. Our 6309 replacement bracelets have been tested can fit in a few 6309 models during production period however it may not fit all other 6309 models.
Suggestion: Our 6039 replacement bracelet comes with a pair of Dia. 2.5mm Fat spring bars. If your 6309 cannot fit in our replacement band, please try to change spring bars with diameter less than 2.5mm, eg. 2.0mm or 1.78mm (your original spring bars). Changing spring bars can help to grab spring-bar-tip-hole more easily for a successful installation. Should you have any questions please feel free to contact us.