Case: Polished stainless steel. Case back: Stainless steel, screw-down. Bezel: Black PVD coated steel, with silver tone Roman numerals. Dial: Black guilloche, with 5 floating diamonds. Hands: Black and silver tone. Markers: Silver tone luminescent indices. Calendar: Date display window between the 4 and 5 o'clock position. Strap: Black rubber. Clasp: Pin buckle. Crystal: Sapphire. Crown: Push/pull. Movement: Swiss quartz. Water resistance: 3 ATM/30 meters/99 feet. Case measurements: 36 mm in diameter x 11 mm thick. Strap measurements: 17 mm wide x 8 inches long. Model: 278551-3002
Polished stainless steel case (36 mm in diameter, 10 mm thick), Screw-in case-back, Black lacquered bezel with Roman numerals, Black guilloche dial, Silver-tone black filled hands, Date window between the 4 and 5 o'clock positions, 5 floating diamonds 0.25 carat, Scratch resistant sapphire crystal, Crown set with sapphire cabochon, Swiss quartz movement, Water resistant to 3 ATM/30 meters/99 feet, Black rubber strap, Pin buckle, Model number: 278551-3002.