Movement: Automatic caliber BALL RR1807 - Amortiser® Patented Anti-Shock System.
Case: 40mm x 13.4mm - Stainless Steel Case - Sapphire Crystal Transparent Case Back - Anti-Reflective Sapphire Crystal - Exhibition Caseback.
Dial: White Dial -16 Micro Gas Tubes On Hour, Minute, Second Hand And Dial For Night Reading Capability - Indexed Hour Markers - Date Indication.
Strap: 20mm Lug Width - Stainless Steel Bracelet - Patented Folding Buckle.
Feature: Water-Resistant 100M 10ATM - Moon Phase Indication - Month, Day And Date Indication - Hours, Minutes, Sweep Seconds - 5,000Gs Shock Resistance - Swiss Made - Engineer II Collection.