Seiko Cal. 7070 - 346

This Spring Drive model from 1974 features a 46mm Two-Tone case. Powered by the 7070 caliber with 32j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-c104277ecfb9]

Also known as: Sumo, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1974

Related Models

• Seiko 3847-805
• Seiko 6293-914
• Seiko 6339-909
• Seiko 5245-902
• Seiko 6625-197
• Seiko 6216-456
• Seiko 7036-986
• Seiko 6144-366
• Seiko 4554-392
• Seiko 4452-948
• Seiko 0768-713
• Seiko 4411-571