Seiko Cal. 7178 - 577

Seiko 7178-577

The Seiko 7178-577 represents an important milestone in Seiko's 1996 lineup. Powered by the 7178 caliber with 36j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-f92723679382]

Also known as: Sumo

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1996

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seikata-wm-f92723679382