Seiko Cal. 4487 - 299

The Seiko 4487-299 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-a980ceab48bf]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1991

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