Seiko Cal. 0731 - 671

Seiko 0731-671

This Kinetic model from 1970 features a 35mm Two-Tone case. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-d37ccd65f4d0]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1970

Related Models

seikata-wm-d37ccd65f4d0