Seiko Cal. 7189 - 106

Seiko 7189-106

This Spring Drive model from 1974 features a 37mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-6bb6e33c9d61]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Green
Jewels
17j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1974

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