Prospex SPB503J1 [PRE-ORDER]

Caliber Number: 6R55

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power Reserve: Approx. 72 hours(3 days)

Case Material: Stainless steel (super hard coating)

Case Size

• Thickness: 12.7 mm
• Diameter: 39.5 mm
• Lug-to-lug: 46.4 mm

Crystal: Sapphire crystal with magnifier

Crystal Coating: Anti-reflective coating on inner surface

Distance between lugs: 20

Water Resistance: 20 bar

Features and Functions:

• LumiBrite on hands and index(es)
  Rotating compass bezel
  Screw-down crown
  See-through & Screw case backStop second hand function