Super-O Boyer watch band for Seiko MM300 Ratchet Buckle

$165.00

Ratchet Buckle Clasp is an ideal Wetsuit watch band buckle. The ratchet theory extension mechanism is of great importance for both convenience and safety. Super-O Boyer watch bracelet is composed of 3 flat and solid 316L stainless steel units and a curved solid end piece perfectly fit Seiko MM300 Prospex Marinemaster SBDX001/SBDX003/SBDX005/SBDX017 models. 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 20mm lug into 18mm buckle size. Super-O Boyer watch bracelet is a good choice of Seiko replacement watch band for your MM300 Prospex Marinemaster  SLA021, SLA023, SLA047models.

 

Item number: SS201817B055
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: 190mm
Thickness: 3.4mm
Spring bar hole dia.: 2.5mm (included)
Design to fit: Seiko Prospex Marinemaster 300m SBDX001/SBDX003/SBDX005/SBDX017 replacement watch band
Material: 316L Stainless Steel, all solid links include end links
Color/Finish: Brushed
Max. length: 190mm
Corresponding Min. length: 120mm
Net Weight: 104g
Lug end style: Curved End
Adjustment type: Screw fixed Links + Ratchet adjust 10mm