Seiko Cal. 4597 - 357

Seiko 4597-357

The 4597-357 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-1e7b4b3f0149]

Also known as: Tuna, Pogue

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Green
Jewels
26j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1998

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