Seiko Cal. 5239 - 593

Seiko 5239-593

The 5239-593 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5239 caliber with 35j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-7a78ce39cf7b]

Also known as: Sumo, Helmet

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1981

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