Seiko Cal. 7187 - 683

Seiko 7187-683

This Quartz model from 1974 features a 35mm Two-Tone case. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-c19a6d856784]

Also known as: Bullhead, Silverwave

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1974

Related Models

seikata-wm-c19a6d856784