Seiko Cal. 6251 - 788

Seiko 6251-788

The 6251-788 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6251 caliber with 25j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-b2015d71d851]

Also known as: Monster, Navigator

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
39mm
Case Thickness
15.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Champagne
Jewels
25j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1975

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