Seiko Cal. 0771 - 709

This Solar model from 1975 features a 35mm Gold-Plated case. Powered by the 0771 caliber with 22j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-e502492c5096]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1975

Related Models

• Seiko 6613-562
• Seiko 4417-493
• Seiko 5628-934
• Seiko 4582-149
• Seiko 5299-306
• Seiko 5236-346
• Seiko 4461-509
• Seiko 6325-732
• Seiko 5610-230
• Seiko 0763-986
• Seiko 6346-270
• Seiko 4470-153