Seiko Cal. 7140 - 275

Seiko 7140-275

This Solar model from 1982 features a 44mm Hardlex-Coated Steel case. Powered by the 7140 caliber with 25j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-e471a955966e]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
15.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
70m
Dial Color
Green
Jewels
25j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1982

Related Models

seikata-wm-e471a955966e