Seiko Cal. 6281 - 351

This Automatic model from 1971 features a 39mm Hardlex-Coated Steel case. Powered by the 6281 caliber with 28j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-765a150c0b83]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1971

Related Models

• Seiko 7021-955
• Seiko 4593-190
• Seiko 4443-226
• Seiko 5698-306
• Seiko 5634-510
• Seiko 7070-947
• Seiko 5299-310
• Seiko 6325-902
• Seiko 7148-152
• Seiko 6132-642
• Seiko 0769-564
• Seiko 7022-915