Seiko Cal. 5634 - 191

The 5634-191 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5634 caliber with 22j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-92501bc033a6]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1978

Related Models

• Seiko 7132-787
• Seiko 7022-106
• Seiko 6165-656
• Seiko 7141-718
• Seiko 6369-485
• Seiko 6253-387
• Seiko 6119-291
• Seiko 6199-438
• Seiko 5255-935
• Seiko 6321-964
• Seiko 4456-992
• Seiko 6376-195