Seiko Cal. 3894 - 388

The Seiko 3894-388 represents an important milestone in Seiko's 1999 lineup. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-29ad6bf724ed]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1999

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