Seiko Cal. 3854 - 864

This Spring Drive model from 1987 features a 35mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-8d449cc0dd8c]

Also known as: Emperor, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1987

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