Seiko Cal. 4416 - 623

Seiko 4416-623

The 4416-623 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-d249b7ad0b35]

Also known as: Shogun, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1972

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