Seiko Cal. 6650 - 337

The 6650-337 is a sought-after Solar piece from Seiko's golden era. Powered by the 6650 caliber with 29j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-ee3c02768919]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1971

Related Models

• Seiko 7147-960
• Seiko 7031-372
• Seiko 5620-733
• Seiko 4459-133
• Seiko 4495-591
• Seiko 7026-789
• Seiko 4484-715
• Seiko 5235-687
• Seiko 4593-133
• Seiko 6183-567
• Seiko 6216-228
• Seiko 7161-803