Seiko Cal. 4475 - 257

The Seiko 4475-257 represents an important milestone in Seiko's 1997 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-be6acc127ce3]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1997

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