LoupeLabWatch Comparison
Rolex Datejust 31 Stainless Steel / Yellow Gold / Fluted / Black MOP / Oyster vs Rolex Datejust 36 Stainless Steel Diamond / Oyster / Black Roman
Side-by-side specifications for Rolex Datejust 31 Stainless Steel / Yellow Gold / Fluted / Black MOP / Oyster and Rolex Datejust 36 Stainless Steel Diamond / Oyster / Black Roman.
Showing specs with available data (94% coverage).
Rolex
Rolex Datejust 31 Stainless Steel / Yellow Gold / Fluted / Black MOP / Oyster
Ref. 278273-0023
Rolex
Rolex Datejust 36 Stainless Steel Diamond / Oyster / Black Roman
Ref. 116244-0040
Case
Diameter31 mm36 mm
Thickness—12 mm
MaterialMother of PearlBilgi Yok
Water Resist.100 m100 m
CrystalSapphireSapphire
Dial ColorBlackBlack
Bracelet
Lug Width16 mm20 mm
Movement
CaliberRolex 2236Rolex 3135
ManufacturerRolexRolex
TypeAutomaticAutomatic
Power Reserve55 hrs48 hrs
Frequency28,800 bph28,800 bph
Jewels3131
Lift Angle—52°
Complicationshours, minutes, seconds, date, chronometerhours, minutes, seconds, chronometer
Pricing & Production
Production2023 – present2009 – present
CollectionDatejust 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 Datejust 31 Stainless Steel / Yellow Gold / Fluted / Black MOP / Oyster Ref. 278273-0023
Rolex
Rolex Datejust 36 Stainless Steel Diamond / Oyster / Black Roman Ref. 116244-0040
Case
Diameter
278273-002331 mm
116244-004036 mm
Thickness
278273-0023—
116244-004012 mm
Material
278273-0023Mother of Pearl
116244-0040Bilgi Yok
Water Resist.
278273-0023100 m
116244-0040100 m
Crystal
278273-0023Sapphire
116244-0040Sapphire
Dial Color
278273-0023Black
116244-0040Black
Bracelet
Lug Width
278273-002316 mm
116244-004020 mm
Sponsored
Movement
Caliber
278273-0023Rolex 2236
116244-0040Rolex 3135
Manufacturer
278273-0023Rolex
116244-0040Rolex
Type
278273-0023Automatic
116244-0040Automatic
Power Reserve
278273-002355 hrs
116244-004048 hrs
Frequency
278273-002328,800 bph
116244-004028,800 bph
Jewels
278273-002331
116244-004031
Lift Angle
278273-0023—
116244-004052°
Complications
278273-0023hours, minutes, seconds, date, chronometer
116244-0040hours, minutes, seconds, chronometer
Pricing & Production
Production
278273-00232023 – present
116244-00402009 – present
Collection
278273-0023Datejust 31
116244-0040Datejust 36
Authentication
Auth Markers
278273-0023110
116244-0040110
Marker Types
278273-0023Bezel 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
278273-0023—
116244-00409
Categories
278273-0023—
116244-0040Case Inspection, Identity Verification, Crystal Inspection, Dial Inspection, Crown & Winding, Movement Inspection, visual
Sponsored