Seiko Cal. 4423 - 463

This Solar model from 1966 features a 39mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-8b5a83397184]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1966

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