Seiko Cal. 5660 - 945

Released in 1975, the Cal. 5660 with design code 945 was part of Seiko's domestic market collection. Powered by the 5660 caliber with 32j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-4ee8db9e7b84]

Also known as: Rally, Goldfeather

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1975

Related Models

• Seiko 7126-356
• Seiko 7030-704
• Seiko 4581-160
• Seiko 6621-810
• Seiko 4596-177
• Seiko 5231-237
• Seiko 0757-290
• Seiko 4518-327
• Seiko 4565-514
• Seiko 6610-798
• Seiko 6110-480
• Seiko 5618-251