Seiko Cal. 4591 - 437

Seiko 4591-437

The 4591-437 is a sought-after Kinetic piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-0e6d63903c74]

Also known as: Helmet, Arnie

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
39mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Cream
Jewels
35j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1986

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