Seiko Cal. 5660 - 337

The Seiko 5660-337 represents an important milestone in Seiko's 1967 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-b959d95f550b]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1967

Related Models

• Seiko 5244-455
• Seiko 3830-943
• Seiko 6621-786
• Seiko 3892-892
• Seiko 6230-218
• Seiko 5654-794
• Seiko 6221-879
• Seiko 6333-408
• Seiko 6317-908
• Seiko 7123-219
• Seiko 3814-760
• Seiko 7115-889