Seiko Cal. 5613 - 852

Seiko 5613-852

The 5613-852 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5613 caliber with 22j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-544be9868e62]

Also known as: Bullhead

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Cream
Jewels
22j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1966

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