Seiko Cal. 4497 - 828

Seiko 4497-828

The Seiko 4497-828 represents an important milestone in Seiko's 1983 lineup. Powered by the 4497 caliber with 36j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-1b0f6db0d7d2]

Also known as: Bullhead, UFO

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
36j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1983

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