Seiko Cal. 3894 - 813

Released in 1980, the Cal. 3894 with design code 813 was part of Seiko's domestic market collection. It features a Silver dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-14c557b237c4]

Also known as: Monster, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1980

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