Seiko Cal. 7146 - 774

The Seiko 7146-774 represents an important milestone in Seiko's 1991 lineup. Powered by the 7146 caliber with 22j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-fb0ae4cdcbaa]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1991

Related Models

• Seiko 6377-743
• Seiko 6318-158
• Seiko 6156-472
• Seiko 7175-426
• Seiko 7021-761
• Seiko 0794-633
• Seiko 6670-368
• Seiko 4583-937
• Seiko 4438-723
• Seiko 7063-856
• Seiko 5273-416
• Seiko 5654-729