Seiko Cal. 4527 - 192

This Automatic model from 1981 features a 40mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-d7ecf28d29c4]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1981

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