Seiko Cal. 5239 - 100

The 5239-100 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5239 caliber with 19j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-2052aa8b5101]

Also known as: Samurai, Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1979

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