Seiko Cal. 4515 - 651

Seiko 4515-651

This Quartz model from 1992 features a 44mm PVD Black case. Powered by the 4515 caliber with 21j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-1af2df9a0b35]

Also known as: Sumo, Arnie

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
44mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1992

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