Seiko Cal. 6628 - 846

The Seiko 6628-846 represents an important milestone in Seiko's 1983 lineup. Powered by the 6628 caliber with 31j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-75978e15f483]

Also known as: Samurai, Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1983

Related Models

• Seiko 0731-842
• Seiko 7065-965
• Seiko 6662-841
• Seiko 7175-379
• Seiko 6123-309
• Seiko 4593-712
• Seiko 7167-533
• Seiko 3887-807
• Seiko 7020-940
• Seiko 6682-722
• Seiko 5661-528
• Seiko 3826-475