Seiko Cal. 7140 - 741

The Seiko 7140-741 represents an important milestone in Seiko's 1991 lineup. With its 22mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-42112fbd66f2]

Also known as: Emperor, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1991

Related Models

• Seiko 5249-239
• Seiko 4532-185
• Seiko 6684-531
• Seiko 7081-313
• Seiko 6119-153
• Seiko 6275-246
• Seiko 6665-208
• Seiko 5287-472
• Seiko 7083-482
• Seiko 5286-138
• Seiko 6222-814
• Seiko 4570-323