Seiko Cal. 4512 - 361

The 4512-361 is a sought-after Solar piece from Seiko's golden era. Powered by the 4512 caliber with 34j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-4aeb4690ec32]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1979

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