Seiko Cal. 7131 - 724

The 7131-724 is a sought-after Solar piece from Seiko's golden era. Powered by the 7131 caliber with 33j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-9918b311d01f]

Also known as: Goldfeather, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1971

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