Seiko Cal. 4439 - 618

The 4439-618 is a sought-after Solar piece from Seiko's golden era. Powered by the 4439 caliber with 26j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-545c6de370c5]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1975

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