Seiko Cal. 7155 - 636

The Seiko 7155-636 represents an important milestone in Seiko's 1980 lineup. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-a519a9eec5bc]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1980

Related Models

• Seiko 6224-561
• Seiko 5216-747
• Seiko 6662-788
• Seiko 6189-667
• Seiko 0781-692
• Seiko 5277-909
• Seiko 7197-963
• Seiko 6647-149
• Seiko 6664-814
• Seiko 7039-291
• Seiko 6259-173
• Seiko 4447-640