Seiko Cal. 6263 - 143

Seiko 6263-143

The 6263-143 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-f3b6b9f2f90f]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1985

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