Seiko Cal. 6626 - 761

The Seiko 6626-761 represents an important milestone in Seiko's 1977 lineup. Powered by the 6626 caliber with 31j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-a547250ef33d]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1977

Related Models

• Seiko 4511-633
• Seiko 6171-252
• Seiko 6637-855
• Seiko 0745-625
• Seiko 6220-700
• Seiko 6356-637
• Seiko 7190-450
• Seiko 5273-554
• Seiko 6237-222
• Seiko 0765-609
• Seiko 7150-139
• Seiko 6648-891