Seiko Cal. 7170 - 757

This Solar model from 1971 features a 40mm Stainless Steel case. Powered by the 7170 caliber with 23j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-2f490c8ba7ee]

Also known as: Monster, Rally

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1971

Related Models

• Seiko 5291-830
• Seiko 5226-782
• Seiko 6281-548
• Seiko 4420-331
• Seiko 5615-656
• Seiko 5682-205
• Seiko 6336-874
• Seiko 7055-742
• Seiko 0795-301
• Seiko 0742-348
• Seiko 6623-301
• Seiko 4423-855