Seiko Cal. 6632 - 831

This Solar model from 1969 features a 39mm Two-Tone case. It features a Cream dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-3e5e62cada7d]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1969

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