Seiko Cal. 4413 - 850

Seiko 4413-850

The 4413-850 is a sought-after Solar piece from Seiko's golden era. Powered by the 4413 caliber with 35j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-72d62083b058]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Solar
Case Material
Titanium
Case Width
34mm
Case Thickness
10.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1997

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seikata-wm-72d62083b058