Seiko Cal. 7155 - 675

The Seiko 7155-675 represents an important milestone in Seiko's 1978 lineup. Powered by the 7155 caliber with 34j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-3ba19b3a045b]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1978

Related Models

• Seiko 0778-583
• Seiko 6185-279
• Seiko 6231-475
• Seiko 6132-473
• Seiko 3866-431
• Seiko 4524-358
• Seiko 4470-436
• Seiko 6380-181
• Seiko 3893-147
• Seiko 3828-179
• Seiko 4570-428
• Seiko 6361-291