Seiko Cal. 4493 - 657

Seiko 4493-657

The 4493-657 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-48d745e82d5e]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
39mm
Case Thickness
10.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
White
Jewels
35j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1990

Related Models

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