Seiko Cal. 0731 - 541

The Seiko 0731-541 represents an important milestone in Seiko's 1973 lineup. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-89eef9ee0ccc]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1973

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