Seiko Cal. 3826 - 991

This Hand-Winding model from 1988 features a 35mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-4ce130a3c941]

Also known as: Sumo, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1988

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