Seiko Cal. 4559 - 940

The Seiko 4559-940 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-f21ea8c4b8e1]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1985

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