Seiko Cal. 6150 - 450

The Seiko 6150-450 represents an important milestone in Seiko's 1965 lineup. Powered by the 6150 caliber with 20j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-527c6750ed6d]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1965

Related Models

• Seiko 7124-740
• Seiko 6390-887
• Seiko 6265-282
• Seiko 0788-884
• Seiko 4470-454
• Seiko 3859-711
• Seiko 5234-944
• Seiko 5283-883
• Seiko 4470-475
• Seiko 6380-416
• Seiko 6652-776
• Seiko 3877-144