Seiko Cal. 3889 - 468

This Solar model from 1975 features a 46mm Titanium case. It features a Silver dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-d4e2a0b8eeeb]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1975

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