Seiko Cal. 6234 - 687

Seiko 6234-687

The 6234-687 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6234 caliber with 22j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-fadaf45295db]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1988

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