Seiko Cal. 7183 - 873

Seiko 7183-873

This Automatic model from 1973 features a 43mm Stainless Steel case. Powered by the 7183 caliber with 30j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-e5d80be58cc4]

Also known as: UFO, Golden Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1973

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