Seiko Cal. 3816 - 944

This Automatic model from 1991 features a 46mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-a4c697c1d62f]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1991

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