Seiko Cal. 5613 - 130

Seiko 5613-130

The 5613-130 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5613 caliber with 20j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-36384b28930a]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Navy
Jewels
20j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1993

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seikata-wm-36384b28930a