Seiko Cal. 4521 - 402

The Seiko 4521-402 represents an important milestone in Seiko's 1998 lineup. It features a White dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-4f0349645d12]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1998

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