Seiko Cal. 6683 - 787

Released in 1993, the Cal. 6683 with design code 787 was part of Seiko's domestic market collection. It features a Green dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-20ce65cff583]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1993

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