Seiko Cal. 4581 - 370

The Seiko 4581-370 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-1422fa203fee]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1997

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