Seiko Cal. 6386 - 650

The Seiko 6386-650 represents an important milestone in Seiko's 1966 lineup. Powered by the 6386 caliber with 28j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-b763879eade6]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1966

Related Models

• Seiko 4552-241
• Seiko 4461-887
• Seiko 6229-725
• Seiko 6276-230
• Seiko 5244-458
• Seiko 4542-780
• Seiko 6653-696
• Seiko 6384-786
• Seiko 4493-321
• Seiko 6181-787
• Seiko 4534-699
• Seiko 0769-837