Seiko Cal. 7155 - 675

Released in 1968, the Cal. 7155 with design code 675 was part of Seiko's domestic market collection. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-0a03fa911dda]

Also known as: Helmet, Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1968

Related Models

• Seiko 0720-489
• Seiko 5267-182
• Seiko 4487-639
• Seiko 3842-335
• Seiko 6669-471
• Seiko 6644-230
• Seiko 6254-163
• Seiko 6194-537
• Seiko 6362-191
• Seiko 6281-161
• Seiko 5235-492
• Seiko 7093-452