Seiko Cal. 0739 - 728

This Solar model from 1988 features a 45mm Gold-Plated case. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-9c1a01739223]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1988

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