Seiko Cal. 4491 - 857

The Seiko 4491-857 represents an important milestone in Seiko's 1999 lineup. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-4e2e0714ce69]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1999

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