Seiko Cal. 0764 - 446

Seiko 0764-446

The Seiko 0764-446 represents an important milestone in Seiko's 1987 lineup. Powered by the 0764 caliber with 26j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-6aece815debf]

Also known as: Tuna, UFO

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
26j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1987

Related Models

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