Seiko Cal. 4523 - 225

The Seiko 4523-225 represents an important milestone in Seiko's 1997 lineup. It features a Black dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-16885969b7a4]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1997

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