Seiko Cal. 0785 - 428

Seiko 0785-428

The 0785-428 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0785 caliber with 28j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-c736f4d58f85]

Also known as: Bullhead

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1974

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seikata-wm-c736f4d58f85