Seiko Cal. 3864 - 283

This Hand-Winding model from 1989 features a 42mm Two-Tone case. It features a White dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-b43746ca201e]

Also known as: Navigator, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1989

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