Seiko Cal. 3837 - 674

The Seiko 3837-674 represents an important milestone in Seiko's 1985 lineup. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-2954c353db1f]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1985

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