Seiko Cal. 4439 - 905

This Quartz model from 1971 features a 37mm Two-Tone case. It features a White dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-15073326ca5b]

Also known as: Samurai, UFO

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1971

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