Seiko Cal. 5668 - 641

Released in 1986, the Cal. 5668 with design code 641 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-23ba4adbe288]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1986

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