Seiko Cal. 6278 - 560

This Spring Drive model from 1971 features a 41mm Titanium case. Powered by the 6278 caliber with 34j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-ad1f8ae0ad06]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1971

Related Models

• Seiko 7178-567
• Seiko 4464-604
• Seiko 7030-643
• Seiko 4449-953
• Seiko 6220-807
• Seiko 6258-424
• Seiko 6233-580
• Seiko 6220-682
• Seiko 4433-981
• Seiko 6151-568
• Seiko 6358-755
• Seiko 7160-411