Seiko Cal. 6120 - 657

The Seiko 6120-657 represents an important milestone in Seiko's 1987 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-20828db43191]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1987

Related Models

• Seiko 6343-531
• Seiko 4563-568
• Seiko 6292-475
• Seiko 7058-915
• Seiko 6333-340
• Seiko 0777-176
• Seiko 7097-169
• Seiko 5291-269
• Seiko 3825-703
• Seiko 6242-873
• Seiko 6315-566
• Seiko 6356-973