Seiko Cal. 7163 - 728

The Seiko 7163-728 represents an important milestone in Seiko's 1970 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-b55ba3ad37da]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1970

Related Models

• Seiko 7033-536
• Seiko 6646-666
• Seiko 4429-119
• Seiko 6275-855
• Seiko 4427-938
• Seiko 6678-605
• Seiko 6683-838
• Seiko 3888-163
• Seiko 6147-498
• Seiko 3822-509
• Seiko 7142-301
• Seiko 0773-676