Seiko Cal. 7178 - 809

Seiko 7178-809

This Quartz model from 1971 features a 38mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-e514f7a24f74]

Also known as: Sumo, UFO

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
38mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
70m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1971

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