Seiko Cal. 5666 - 189

Released in 1967, the Cal. 5666 with design code 189 was part of Seiko's domestic market collection. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-b5c28cf5ba77]

Also known as: Emperor, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1967

Related Models

• Seiko 7167-414
• Seiko 7070-965
• Seiko 7032-369
• Seiko 5616-263
• Seiko 5231-314
• Seiko 3854-178
• Seiko 6133-830
• Seiko 6224-738
• Seiko 7178-308
• Seiko 5291-650
• Seiko 0766-633
• Seiko 5670-572