Seiko Cal. 3870 - 364

This Automatic model from 1982 features a 40mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-41f00e279567]

Also known as: UFO, Sea Horse

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1982

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