Seiko Cal. 4560 - 556

The Seiko 4560-556 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-79c2d898d82a]

Also known as: Samurai, Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1987

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