Seiko Cal. 5636 - 768

The Seiko 5636-768 represents an important milestone in Seiko's 1968 lineup. Powered by the 5636 caliber with 19j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-4cab341cfe45]

Also known as: Sea Horse, Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1968

Related Models

• Seiko 6336-345
• Seiko 4589-182
• Seiko 4558-213
• Seiko 7168-501
• Seiko 4449-839
• Seiko 6253-651
• Seiko 4585-865
• Seiko 7192-512
• Seiko 7024-995
• Seiko 0795-515
• Seiko 6334-243
• Seiko 4437-962