Seiko Cal. 6690 - 761

Released in 1992, the Cal. 6690 with design code 761 was part of Seiko's domestic market collection. It features a Silver dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-f130cf89bca1]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1992

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