Seiko Cal. 4540 - 543

This Automatic model from 1982 features a 42mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-38c839e5e3d3]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1982

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