Seiko Cal. 7031 - 757

Seiko 7031-757

This Automatic model from 1988 features a 42mm Titanium case. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-b232d4993b1d]

Also known as: Tuna, Goldfeather

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
10.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1988

Related Models

seikata-wm-b232d4993b1d