Seiko Cal. 4539 - 138

Seiko 4539-138

The 4539-138 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-64440496098f]

Also known as: Turtle, Helmet

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
190m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1967

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seikata-wm-64440496098f