Seiko Cal. 5617 - 204

This Solar model from 1973 features a 39mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-5e15d3f43b26]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1973

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