Seiko Cal. 4539 - 785

Seiko 4539-785

The 4539-785 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-526f2cf00f0a]

Also known as: Turtle, Sea Horse

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
36mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1983

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