Seiko Cal. 7155 - 343

The Seiko 7155-343 represents an important milestone in Seiko's 1993 lineup. With its 18mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-4e3f5861e08e]

Also known as: Tuna, Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1993

Related Models

• Seiko 6255-409
• Seiko 6358-606
• Seiko 4529-402
• Seiko 6683-856
• Seiko 3815-895
• Seiko 7123-240
• Seiko 4429-852
• Seiko 7088-951
• Seiko 7121-140
• Seiko 6213-407
• Seiko 6698-257
• Seiko 4441-916