Seiko Cal. 7139 - 846

Seiko 7139-846

This Automatic model from 1986 features a 37mm Gold-Plated case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-55e44cc64d63]

Also known as: Sportsmatic, World Timer

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
9.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Silver
Jewels
17j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1986

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seikata-wm-55e44cc64d63