Seiko Cal. 4452 - 633

Seiko 4452-633

The 4452-633 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-b031284abbaa]

Also known as: Bullhead

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
9.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1966

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