Seiko Cal. 5653 - 537

This Quartz model from 1968 features a 36mm Gold-Plated case. Powered by the 5653 caliber with 33j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-cb7aada26e4f]

Also known as: Sumo, Goldfeather

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1968

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