Seiko Cal. 7146 - 676

The Seiko 7146-676 represents an important milestone in Seiko's 1984 lineup. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-19c843f04f89]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1984

Related Models

• Seiko 3897-578
• Seiko 6140-944
• Seiko 4535-232
• Seiko 4454-892
• Seiko 6389-442
• Seiko 6159-331
• Seiko 5632-706
• Seiko 6296-674
• Seiko 3820-593
• Seiko 4523-765
• Seiko 0722-829
• Seiko 6188-831