Seiko Cal. 0731 - 146

Seiko 0731-146

The 0731-146 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-b8591b2a0178]

Also known as: Sea Horse

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
42mm
Case Thickness
14.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1970

Related Models

seikata-wm-b8591b2a0178