Seiko Cal. 7043 - 146

This Hand-Winding model from 1970 features a 46mm Titanium case. Powered by the 7043 caliber with 20j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-6df2290d6abe]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1970

Related Models

• Seiko 4484-485
• Seiko 5288-811
• Seiko 0751-222
• Seiko 4573-823
• Seiko 3858-382
• Seiko 6398-571
• Seiko 5224-759
• Seiko 6159-492
• Seiko 6626-249
• Seiko 6278-338
• Seiko 5668-918
• Seiko 7155-871