Seiko Cal. 3816 - 451

This Automatic model from 1986 features a 38mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-0ffbfc644f27]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1986

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