Seiko Cal. 6121 - 372

Seiko 6121-372

This Hand-Winding model from 1977 features a 40mm Two-Tone case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-0ee96e711ee3]

Also known as: Tuna, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
40mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Champagne
Jewels
22j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1977

Related Models

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