Seiko Cal. 4586 - 462

This Hand-Winding model from 1983 features a 41mm Two-Tone case. It features a Black dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-17aa4c41572e]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1983

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