LoupeLabWatch Comparison
Rolex Oyster Perpetual 31 Blue Azzurro Roman vs Rolex Datejust 36 Stainless Steel Diamond / Oyster / Black Roman
Side-by-side specifications for Rolex Oyster Perpetual 31 Blue Azzurro Roman and Rolex Datejust 36 Stainless Steel Diamond / Oyster / Black Roman.
Showing specs with available data (91% coverage).
Rolex
Rolex Oyster Perpetual 31 Blue Azzurro Roman
Ref. 177200-0015
Rolex
Rolex Datejust 36 Stainless Steel Diamond / Oyster / Black Roman
Ref. 116244-0040
Case
Diameter31 mm36 mm
Thickness—12 mm
MaterialStainless SteelBilgi Yok
Water Resist.100 m100 m
CrystalSapphireSapphire
Dial ColorBlueBlack
Bracelet
Lug Width16 mm20 mm
Movement
CaliberRolex 2231Rolex 3135
ManufacturerRolexRolex
TypeAutomaticAutomatic
Power Reserve48 hrs48 hrs
Frequency28,800 bph28,800 bph
Jewels3131
Lift Angle—52°
Complicationshours, minutes, seconds, chronometerhours, minutes, seconds, chronometer
Pricing & Production
Production—2009 – present
CollectionOyster Perpetual 31Datejust 36
Authentication
Auth Markers110110
Marker TypesBezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number FormatBezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
Checkpoints—9
Categories—Case Inspection, Identity Verification, Crystal Inspection, Dial Inspection, Crown & Winding, Movement Inspection, visual
Rolex
Rolex Oyster Perpetual 31 Blue Azzurro Roman Ref. 177200-0015
Rolex
Rolex Datejust 36 Stainless Steel Diamond / Oyster / Black Roman Ref. 116244-0040
Case
Diameter
177200-001531 mm
116244-004036 mm
Thickness
177200-0015—
116244-004012 mm
Material
177200-0015Stainless Steel
116244-0040Bilgi Yok
Water Resist.
177200-0015100 m
116244-0040100 m
Crystal
177200-0015Sapphire
116244-0040Sapphire
Dial Color
177200-0015Blue
116244-0040Black
Bracelet
Lug Width
177200-001516 mm
116244-004020 mm
Sponsored
Movement
Caliber
177200-0015Rolex 2231
116244-0040Rolex 3135
Manufacturer
177200-0015Rolex
116244-0040Rolex
Type
177200-0015Automatic
116244-0040Automatic
Power Reserve
177200-001548 hrs
116244-004048 hrs
Frequency
177200-001528,800 bph
116244-004028,800 bph
Jewels
177200-001531
116244-004031
Lift Angle
177200-0015—
116244-004052°
Complications
177200-0015hours, minutes, seconds, chronometer
116244-0040hours, minutes, seconds, chronometer
Pricing & Production
Production
177200-0015—
116244-00402009 – present
Collection
177200-0015Oyster Perpetual 31
116244-0040Datejust 36
Authentication
Auth Markers
177200-0015110
116244-0040110
Marker Types
177200-0015Bezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
116244-0040Bezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
Checkpoints
177200-0015—
116244-00409
Categories
177200-0015—
116244-0040Case Inspection, Identity Verification, Crystal Inspection, Dial Inspection, Crown & Winding, Movement Inspection, visual
Sponsored