Seiko Cal. 5699 - 811

This Automatic model from 1976 features a 41mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-938b66766de5]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1976

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