Seiko Cal. 0763 - 990

The Seiko 0763-990 represents an important milestone in Seiko's 1983 lineup. With its 18mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-4696b1884b47]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1983

Related Models

• Seiko 4579-525
• Seiko 0795-701
• Seiko 4543-669
• Seiko 6670-830
• Seiko 4522-162
• Seiko 0728-365
• Seiko 6357-698
• Seiko 7034-673
• Seiko 0756-648
• Seiko 6219-576
• Seiko 6695-951
• Seiko 7160-979