Seiko Cal. 3847 - 622

The Seiko 3847-622 represents an important milestone in Seiko's 1978 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-4380fcc0abfd]

Also known as: Helmet, UFO

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1978

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