Seiko Cal. 6154 - 300

This Solar model from 1968 features a 36mm Gold-Plated case. With its 22mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-223d0b33bcf0]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1968

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