Seiko Cal. 7137 - 104

Seiko 7137-104

This Spring Drive model from 1975 features a 35mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-2728a184d3e1]

Also known as: Flighty

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
26j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1975

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