Seiko Cal. 7040 - 373

This Spring Drive model from 1982 features a 42mm PVD Black case. With its 19mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-dc7f70047706]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1982

Related Models

• Seiko 6199-628
• Seiko 6274-606
• Seiko 5292-677
• Seiko 0792-189
• Seiko 6635-206
• Seiko 7182-746
• Seiko 6643-500
• Seiko 6643-184
• Seiko 7024-497
• Seiko 7130-730
• Seiko 0782-157
• Seiko 7174-394