Seiko Cal. 6630 - 864

The Seiko 6630-864 represents an important milestone in Seiko's 1983 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-be59f1a7b837]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1983

Related Models

• Seiko 6330-903
• Seiko 6189-441
• Seiko 7023-916
• Seiko 6669-461
• Seiko 5676-549
• Seiko 6281-694
• Seiko 0773-662
• Seiko 4589-901
• Seiko 3818-241
• Seiko 6662-964
• Seiko 6674-914
• Seiko 7192-828