Seiko Cal. 7185 - 772

Seiko 7185-772

The Seiko 7185-772 represents an important milestone in Seiko's 1974 lineup. Powered by the 7185 caliber with 34j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-c9b7e9cd792c]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Champagne
Jewels
34j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1974

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