Seiko Cal. 7183 - 667

Seiko 7183-667

This Quartz model from 1990 features a 45mm PVD Black case. Powered by the 7183 caliber with 34j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-f930f4bc40f6]

Also known as: Sumo

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
45mm
Case Thickness
10.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
180m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1990

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