Seiko Cal. 4439 - 719

This Hand-Winding model from 1994 features a 46mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-a98a3771f256]

Also known as: World Timer, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

36j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1994

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