Seiko Cal. 6231 - 157

Seiko 6231-157

This Kinetic model from 1974 features a 38mm Two-Tone case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1b7bf89a054a]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Burgundy
Jewels
25j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1974

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