Seiko Cal. 4539 - 373

The 4539-373 is a sought-after Solar piece from Seiko's golden era. Powered by the 4539 caliber with 17j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-23c6373b4ece]

Also known as: Panda, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1990

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