Seiko Cal. 6620 - 912

Released in 1989, the Cal. 6620 with design code 912 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-bb5fa37fcb07]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1989

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