Seiko Cal. 7154 - 843

The 7154-843 is a sought-after Solar piece from Seiko's golden era. Powered by the 7154 caliber with 32j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-2d0ed9b13669]

Also known as: Samurai, World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1979

Related Models

• Seiko 7180-991
• Seiko 6285-568
• Seiko 3871-615
• Seiko 0783-466
• Seiko 4523-845
• Seiko 7156-982
• Seiko 7143-545
• Seiko 6190-458
• Seiko 4515-362
• Seiko 6671-226
• Seiko 6223-217
• Seiko 4462-521