Seiko Cal. 7139 - 475

Seiko 7139-475

This Hand-Winding model from 1974 features a 43mm Two-Tone case. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-c6c0eeb6d296]

Also known as: Samurai, Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
170m
Dial Color
White
Jewels
36j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1974

Related Models

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