Seiko Cal. 4457 - 871

The Seiko 4457-871 represents an important milestone in Seiko's 1993 lineup. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-b1b084535f38]

Also known as: Helmet, Sea Horse

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1993

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