Seiko Cal. 6633 - 179

The Seiko 6633-179 represents an important milestone in Seiko's 1984 lineup. Powered by the 6633 caliber with 25j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-6b1029d8d83b]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1984

Related Models

• Seiko 6126-253
• Seiko 6353-178
• Seiko 7017-778
• Seiko 6654-679
• Seiko 6659-425
• Seiko 6399-274
• Seiko 6136-904
• Seiko 5228-138
• Seiko 4556-415
• Seiko 4495-840
• Seiko 3870-603
• Seiko 7133-513