Seiko Cal. 4434 - 385

Seiko 4434-385

The 4434-385 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4434 caliber with 33j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-09c85b22c0f5]

Also known as: Bullhead, Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1986

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