Seiko Cal. 4581 - 245

The Seiko 4581-245 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-7d1288d2e07c]

Also known as: Turtle, Rally

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1981

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