Seiko Cal. 7113 - 364

Seiko 7113-364

The 7113-364 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7113 caliber with 20j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-1962d0cdedc4]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1965

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seikata-wm-1962d0cdedc4