Seiko Cal. 3866 - 636

This Hand-Winding model from 1984 features a 45mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-72a9ed39fcf6]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1984

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