Seiko Cal. 4450 - 897

Seiko 4450-897

The 4450-897 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4450 caliber with 33j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-a51d2d4b176e]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
36mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Burgundy
Jewels
33j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1990

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