Seiko Cal. 5649 - 758

The Seiko 5649-758 represents an important milestone in Seiko's 1977 lineup. Powered by the 5649 caliber with 36j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-872daf37e5ca]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1977

Related Models

• Seiko 6323-842
• Seiko 3861-175
• Seiko 0726-155
• Seiko 6644-138
• Seiko 5284-429
• Seiko 4491-998
• Seiko 4576-726
• Seiko 7055-999
• Seiko 6177-526
• Seiko 5293-651
• Seiko 4498-231
• Seiko 4517-372