Seiko Cal. 5255 - 371

Seiko 5255-371

This Hand-Winding model from 1988 features a 43mm Titanium case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-71f3125ba921]

Also known as: Sumo, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
9.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1988

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seikata-wm-71f3125ba921