Seiko Cal. 7138 - 415

Seiko 7138-415

This Quartz model from 1978 features a 43mm Stainless Steel case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e97395c7ebd7]

Also known as: Monster, Arnie

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
13.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1978

Related Models

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