Seiko Cal. 4473 - 253

The Seiko 4473-253 represents an important milestone in Seiko's 1991 lineup. With its 18mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-0b3331c60616]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1991

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