Rolex Oyster Perpetual 31 277200 Green Dial Steel Watch
This Rolex Oyster Perpetual 31 reference 277200 features a 31 mm 904L stainless steel case, green dial, steel bezel, and steel Oyster bracelet with a folding clasp. The dial uses stick-and-dot indices and luminescent hour markers.
The automatic caliber 2232 provides an approximately 60-hour power reserve and sweep seconds. Listed functions include hours, minutes, small seconds, date, and a column-wheel chronograph.
Specifications
Brand: Rolex
Case size: 31 MM
Mechanism: Japanese; Swiss
Color: Steel
FAMILY: Perpetual 31
Dial: Green
MODEL NO: 277200
Movement: Automatic
Caliber: 2232
Power Reserve: 60 hours (Approximately)
Precision: (-3/+3 sec/day) Within COSC certification limits
Second Hand: Sweep Motion
Case Material: 904L stainless steel
Case Color: Steel
Bezel Material: 904L Stainless Steel
Bezel Color: Steel
Crystal: Sapphire crystal
Thickness: N/A
Bracelet Material: 904L Stainless Steel
Bracelet Type: Oyster
Bracelet Color: Steel
Clasp Material: 904L Stainless Steel
Clasp Type: Folding Clasp
Clasp Color: Steel
Nickname: N/a
Dial Color: Green
Indeces: Stick / Dot
Hour-Markers Material: 904L Stainless Steel
Hour-Markers Type: Luminescent Hands & hour-marker
Hands Material: 904L stainless steel
Hands Type: Stick
FUNCTIONS: Hours, Minutes, Small Seconds; Date; Chronograph, Column wheel
WATER-RESISTANCE: Passed a 30 m / 3 ATM pressure test; swimming is not recommended

