Seiko Cal. 4510 - 663

Seiko 4510-663

This Automatic model from 1999 features a 34mm PVD Black case. Powered by the 4510 caliber with 36j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-4d6ce9385ffa]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
13.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1999

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