Seiko Cal. 4594 - 740

Seiko 4594-740

The 4594-740 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-74346a815d4c]

Also known as: Helmet, Arnie

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1973

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seikata-wm-74346a815d4c