Seiko Cal. 6699 - 680

Released in 1995, the Cal. 6699 with design code 680 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-d118eddb25bf]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1995

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