Seiko Cal. 5626 - 440

This Hand-Winding model from 1997 features a 38mm Titanium case. Powered by the 5626 caliber with 21j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-41cb9fd844ce]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1997

Related Models

• Seiko 7183-919
• Seiko 6662-739
• Seiko 4563-749
• Seiko 6258-896
• Seiko 7016-850
• Seiko 6212-766
• Seiko 3810-704
• Seiko 6324-947
• Seiko 6349-595
• Seiko 6288-349
• Seiko 7076-556
• Seiko 0720-375