Seiko Cal. 5634 - 291

This Hand-Winding model from 1975 features a 46mm Stainless Steel case. Powered by the 5634 caliber with 17j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-864acf263d7a]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1975

Related Models

• Seiko 5627-795
• Seiko 4498-383
• Seiko 7056-163
• Seiko 5210-843
• Seiko 5287-718
• Seiko 7118-292
• Seiko 6170-687
• Seiko 6313-865
• Seiko 6265-625
• Seiko 7087-678
• Seiko 0789-641
• Seiko 6643-605