Seiko Cal. 5634 - 586

The Seiko 5634-586 represents an important milestone in Seiko's 1981 lineup. With its 19mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-28a27263535b]

Also known as: Helmet, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1981

Related Models

• Seiko 6396-565
• Seiko 4414-322
• Seiko 5663-720
• Seiko 0790-272
• Seiko 4571-176
• Seiko 4455-512
• Seiko 6399-115
• Seiko 6219-616
• Seiko 5270-407
• Seiko 4552-936
• Seiko 4558-280
• Seiko 6655-726