Seiko Cal. 0750 - 857

Seiko 0750-857

The Seiko 0750-857 represents an important milestone in Seiko's 1994 lineup. Powered by the 0750 caliber with 21j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-eacc6ecf7567]

Also known as: Bullhead

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1994

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