Seiko Cal. 5665 - 836

This Hand-Winding model from 1970 features a 43mm PVD Black case. Powered by the 5665 caliber with 29j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-5809dc8af8eb]

Also known as: Goldfeather, World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1970

Related Models

• Seiko 6310-233
• Seiko 3865-985
• Seiko 7043-561
• Seiko 5277-892
• Seiko 6693-922
• Seiko 4421-983
• Seiko 0751-257
• Seiko 7072-660
• Seiko 7038-164
• Seiko 6391-220
• Seiko 5229-840
• Seiko 5220-772