Seiko Cal. 3847 - 155

Released in 1970, the Cal. 3847 with design code 155 was part of Seiko's domestic market collection. Powered by the 3847 caliber with 32j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-ed5ee88e82f9]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1970

Related Models

• Seiko 7044-853
• Seiko 6142-627
• Seiko 3812-445
• Seiko 4557-211
• Seiko 5235-854
• Seiko 3835-847
• Seiko 7066-572
• Seiko 5264-899
• Seiko 6192-787
• Seiko 6619-590
• Seiko 6639-219
• Seiko 4552-802