Seiko Cal. 7059 - 138

This Spring Drive model from 1998 features a 46mm Stainless Steel case. Powered by the 7059 caliber with 24j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-0b0e7b6c0acc]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1998

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