Seiko Cal. 7145 - 817

Seiko 7145-817

The Seiko 7145-817 represents an important milestone in Seiko's 1966 lineup. Powered by the 7145 caliber with 30j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-235e8ce0156e]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1966

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