Seiko Cal. 6156 - 957

Seiko 6156-957

This Spring Drive model from 1979 features a 38mm Two-Tone case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-a8bae77a46a3]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
21j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1979

Related Models

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