Seiko Cal. 4478 - 394

This Automatic model from 1978 features a 34mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-ffa1f4eca745]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1978

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