Seiko Cal. 3866 - 297

The Seiko 3866-297 represents an important milestone in Seiko's 1991 lineup. Powered by the 3866 caliber with 17j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-1c91a1a8ddbf]

Also known as: Bellmatic, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1991

Related Models

• Seiko 7138-693
• Seiko 7098-426
• Seiko 7122-611
• Seiko 5627-311
• Seiko 3846-666
• Seiko 7170-857
• Seiko 4593-329
• Seiko 6293-347
• Seiko 4523-437
• Seiko 6699-409
• Seiko 7190-911
• Seiko 6389-806