Seiko Cal. 7140 - 310

Seiko 7140-310

This Quartz model from 1979 features a 41mm Stainless Steel case. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-066975d77bc9]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1979

Related Models

seikata-wm-066975d77bc9