Seiko Cal. 5658 - 593

Released in 1975, the Cal. 5658 with design code 593 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-80b6fa0b3963]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1975

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