Seiko Cal. 4538 - 618

Seiko 4538-618

The 4538-618 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-2ad3923c04c7]

Also known as: Silverwave

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
39mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
White
Jewels
27j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1965

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