Seiko
Prospex Black Series
$575
Model: SRPH99
Movement
Caliber Number: 4R35
Movement Type: Automatic with manual winding
Power reserve: Approx. 41 hours
Jewels: 23
Functions: Stop seconds hand function, Date display
Case/Band
Case Material: Stainless steel (hard coating)
Case Size: Thickness: 11.7mm
Diameter: 42.4mm
Lug-to-lug: 45.2mm
Crystal: Sapphire crystal
LumiBrite: Lumibrite on hands and index(es)
Band Material: Polyester
Distance between lugs: 20
Other Details
Water Resistance: 20 bar
Weight: 87.0
Features: LIMITED EDITION on the case back
Serial number engraved on the case back
Rotating bezel
Screw-down crown
Screw case back