Seiko Cal. 4491 - 502

Seiko 4491-502

The 4491-502 is a sought-after Solar piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-a4cf9283e98b]

Also known as: Monster, Helmet

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
37mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
Cream
Jewels
29j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1973

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