Seiko Cal. 6666 - 645

Released in 1989, the Cal. 6666 with design code 645 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-6b99349e9573]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1989

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