Seiko Cal. 7118 - 913

Seiko 7118-913

The 7118-913 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7118 caliber with 36j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-ac9c6b72832e]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1978

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