Seiko Cal. 4583 - 493

This Automatic model from 1978 features a 46mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-bfbaea0b20b2]

Also known as: Tuna, Pogue

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1978

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