Seiko Cal. 7155 - 873

The 7155-873 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-8bd1f95f1171]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1972

Related Models

• Seiko 4557-437
• Seiko 4555-712
• Seiko 6629-507
• Seiko 6618-910
• Seiko 5677-360
• Seiko 3818-523
• Seiko 6610-663
• Seiko 4418-990
• Seiko 6255-291
• Seiko 5675-588
• Seiko 6312-861
• Seiko 6681-709