Seiko Cal. 6665 - 652

The Seiko 6665-652 represents an important milestone in Seiko's 1978 lineup. Powered by the 6665 caliber with 22j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-f5109ecd2de7]

Also known as: Shogun, Pogue

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1978

Related Models

• Seiko 6297-346
• Seiko 6160-207
• Seiko 6375-205
• Seiko 3898-333
• Seiko 7045-870
• Seiko 4538-370
• Seiko 4593-301
• Seiko 5221-727
• Seiko 7025-328
• Seiko 7042-596
• Seiko 6137-104
• Seiko 6677-495