Seiko Cal. 5662 - 646

Released in 1983, the Cal. 5662 with design code 646 was part of Seiko's domestic market collection. Powered by the 5662 caliber with 25j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-8bba1463eb14]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1983

Related Models

• Seiko 3840-525
• Seiko 4450-530
• Seiko 6378-245
• Seiko 3859-953
• Seiko 6362-320
• Seiko 5227-593
• Seiko 3860-652
• Seiko 6644-662
• Seiko 7196-747
• Seiko 5644-655
• Seiko 3845-839
• Seiko 3817-769