Seiko Cal. 4463 - 442

Seiko 4463-442

The Seiko 4463-442 represents an important milestone in Seiko's 1973 lineup. Powered by the 4463 caliber with 18j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-a14bc75f0a09]

Also known as: Monster, Sportsmatic

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
36mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1973

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