Seiko Cal. 4538 - 903

Seiko 4538-903

The 4538-903 is a sought-after Kinetic piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-a0a2b59726c6]

Also known as: UFO, Navigator

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1983

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