Seiko Cal. 5650 - 502

The Seiko 5650-502 represents an important milestone in Seiko's 1981 lineup. Powered by the 5650 caliber with 21j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-eaa790200596]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1981

Related Models

• Seiko 0798-652
• Seiko 6260-943
• Seiko 6349-467
• Seiko 4554-234
• Seiko 5226-168
• Seiko 5699-906
• Seiko 7072-864
• Seiko 6324-487
• Seiko 6258-133
• Seiko 0797-720
• Seiko 5298-800
• Seiko 6672-702