Seiko Cal. 5215 - 812

The 5215-812 is a sought-after Solar piece from Seiko's golden era. Powered by the 5215 caliber with 30j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-f062c9ae3fc9]

Also known as: Samurai, Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1984

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