Seiko Cal. 7172 - 791

Seiko 7172-791

This Spring Drive model from 1980 features a 46mm Stainless Steel case. It features a Cream dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-8217f8630180]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Cream
Jewels
33j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1980

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seikata-wm-8217f8630180