Seiko Cal. 0761 - 850

Seiko 0761-850

The Seiko 0761-850 represents an important milestone in Seiko's 1977 lineup. Powered by the 0761 caliber with 20j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-a4b0e931692a]

Also known as: Bullhead, Arnie

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
46mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Navy
Jewels
20j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1977

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