Seiko Cal. 4597 - 640

Seiko 4597-640

The 4597-640 is a sought-after Solar piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-87a23a03a7cc]

Also known as: Pogue, Bullhead

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
13.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
Champagne
Jewels
17j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1997

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