Seiko Cal. 4597 - 440

Seiko 4597-440

The 4597-440 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-448f12bf3bfe]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1972

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