Seiko Cal. 6666 - 838

The Seiko 6666-838 represents an important milestone in Seiko's 1987 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-1bdfec18c9b2]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1987

Related Models

• Seiko 4593-769
• Seiko 5276-242
• Seiko 5622-283
• Seiko 5614-357
• Seiko 7151-110
• Seiko 6674-501
• Seiko 3831-918
• Seiko 6245-662
• Seiko 6244-772
• Seiko 7038-590
• Seiko 6168-362
• Seiko 4529-847