Seiko Cal. 4493 - 670

Seiko 4493-670

The 4493-670 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-8c73d39be57b]

Also known as: Tuna, Sea Horse

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Cream
Jewels
20j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1987

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