Seiko Cal. 7184 - 508

Seiko 7184-508

This Automatic model from 1977 features a 46mm Hardlex-Coated Steel case. Powered by the 7184 caliber with 27j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-c63f0beb264d]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1977

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