Seiko Cal. 7031 - 492

Seiko 7031-492

This Hand-Winding model from 1982 features a 39mm Gold-Plated case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-59ac27b739e8]

Also known as: Sumo, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1982

Related Models

seikata-wm-59ac27b739e8