Seiko Cal. 4591 - 667

Released in 1984, the Cal. 4591 with design code 667 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-912a7f1a2342]

Also known as: Sumo, Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1984

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