Seiko Cal. 6633 - 563

Seiko 6633-563

This Quartz model from 1999 features a 43mm PVD Black case. Powered by the 6633 caliber with 23j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-e33643e32ac4]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
13.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Cream
Jewels
23j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1999

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