Seiko Cal. 4594 - 140

Released in 1981, the Cal. 4594 with design code 140 was part of Seiko's domestic market collection. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-3bba547fae7a]

Also known as: Turtle, Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

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