Seiko Cal. 6187 - 763

The Seiko 6187-763 represents an important milestone in Seiko's 1984 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-cf87fca4dcb3]

Also known as: Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1984

Related Models

• Seiko 6237-334
• Seiko 6385-904
• Seiko 5675-830
• Seiko 7168-913
• Seiko 7090-315
• Seiko 4549-916
• Seiko 6677-247
• Seiko 6341-219
• Seiko 5267-499
• Seiko 3838-300
• Seiko 6610-156
• Seiko 4544-421