Seiko Cal. 5660 - 473

The Seiko 5660-473 represents an important milestone in Seiko's 1987 lineup. It features a Green dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-b39983e4d7cd]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1987

Related Models

• Seiko 7113-155
• Seiko 6388-857
• Seiko 4538-787
• Seiko 6218-938
• Seiko 7042-873
• Seiko 6197-767
• Seiko 6156-469
• Seiko 7134-473
• Seiko 4437-136
• Seiko 7082-125
• Seiko 3874-542
• Seiko 5277-223