Seiko Cal. 4580 - 854

This Spring Drive model from 1980 features a 44mm Two-Tone case. It features a Silver dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-91684449b1f6]

Also known as: Bellmatic, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1980

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