Seiko Cal. 7139 - 533

The 7139-533 is a sought-after Solar piece from Seiko's golden era. Powered by the 7139 caliber with 29j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-0f24b1650aff]

Also known as: Sumo, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1973

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