Seiko Cal. 5255 - 363

Seiko 5255-363

The 5255-363 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-801b3812a3d1]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1979

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