Seiko Cal. 5660 - 186

Released in 1998, the Cal. 5660 with design code 186 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-653f3596e4ab]

Also known as: Rally, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1998

Related Models

• Seiko 4593-740
• Seiko 6145-259
• Seiko 4475-828
• Seiko 6297-299
• Seiko 7015-391
• Seiko 6362-315
• Seiko 4430-187
• Seiko 4428-950
• Seiko 6342-269
• Seiko 6658-506
• Seiko 6226-730
• Seiko 6185-406