Seiko Cal. 5241 - 135

The Seiko 5241-135 represents an important milestone in Seiko's 1966 lineup. It features a Black dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-55df143e8c90]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1966

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