Seiko Cal. 7121 - 831

Seiko 7121-831

This Quartz model from 1975 features a 45mm Gold-Plated case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-7b74413a8eae]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1975

Related Models

seikata-wm-7b74413a8eae