Seiko Cal. 6368 - 745

The Seiko 6368-745 represents an important milestone in Seiko's 1972 lineup. Powered by the 6368 caliber with 17j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-271264789ad8]

Also known as: Tuna, Helmet

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1972

Related Models

• Seiko 7158-874
• Seiko 5297-527
• Seiko 6394-297
• Seiko 0717-201
• Seiko 5218-421
• Seiko 7028-320
• Seiko 0729-326
• Seiko 6690-982
• Seiko 6122-486
• Seiko 4580-826
• Seiko 6251-949
• Seiko 6169-102