Seiko Cal. 4534 - 997

The 4534-997 is a sought-after Solar piece from Seiko's golden era. Powered by the 4534 caliber with 36j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-a2148db5ab28]

Also known as: Tuna, Pogue

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1983

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