Seiko Cal. 4437 - 162

Seiko 4437-162

The 4437-162 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-2843866cd318]

Also known as: Tuna, Sea Horse

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
11.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
36j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1978

Related Models

seikata-wm-2843866cd318