Seiko Cal. 7183 - 881

Seiko 7183-881

The Seiko 7183-881 represents an important milestone in Seiko's 1979 lineup. Powered by the 7183 caliber with 21j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-22723bea972f]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
100m
Dial Color
Navy
Jewels
21j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1979

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