Seiko Cal. 5239 - 144

The 5239-144 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5239 caliber with 34j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-50a13ff505cb]

Also known as: Monster, Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1986

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