In celebration of Seiko’s 145th anniversary,
Seiko Prospex introduces a limited-edition model with blue accents inspired by “Seiko Blue.”
In the second series of commemorative limited-edition watches celebrating Seiko’s 145th anniversary, a blue accent inspired by “Seiko Blue” is used. Established in the 1960s and refined over time, Seiko Blue continues to embody the Seiko brand identity.
Movement
Caliber Number
4R35
Movement Type
Automatic with manual winding
Power reserve
Approx. 41 hours
Jewels
23
Functions
Stop second hand function
Date display
Case/Band
Case Material
Stainless steel
Case Size
Thickness:12.3mm
Diameter:41.7mm
Lug-to-lug:49.5mm
Crystal
Hardlex
LumiBrite
LumiBrite on hands, index(es) and bezel
Clasp
Three-fold clasp with secure lock , push button release with extender
Distance between lugs
20mm
Other Details
Water Resistance
200m / 660ft diver's
Magnetic Resistance
4,800 A/m
Weight
170.0g
Features
LIMITED EDITION on the case back
Unidirectional rotating bezel
Screw-down crown
Screw case back
