Seiko Cal. 4493 - 390

This Hand-Winding model from 1991 features a 39mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-a43b5dbba6d0]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1991

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