LoupeLabWatch Comparison
Omega Seamaster 120M Automatic 36.25 Yellow Gold / White vs Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet
Side-by-side specifications for Omega Seamaster 120M Automatic 36.25 Yellow Gold / White and Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet.
Showing specs with available data (89% coverage).
Omega
Omega Seamaster 120M Automatic 36.25 Yellow Gold / White
Ref. 2101.21.00
Omega
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet
Ref. 310.60.42.50.99.002
Case
Diameter36.25 mm42 mm
Thickness—13.18 mm
MaterialYellow GoldMoonshine Gold
Water Resist.120 m50 m
CrystalSapphireSapphire
Bezel—Fixed Tachymeter
Dial ColorWhiteChampagne
Bracelet
Lug Width18 mm20 mm
Movement
CaliberOmega 1109Omega 3861
ManufacturerOmegaOmega
TypeAutomaticManual
Power Reserve44 hrs50 hrs
Frequency28,800 bph21,600 bph
Accuracy—±2 s/day
Jewels2126
Lift Angle48°52°
Complicationshours, minutes, seconds, date, chronometersmall seconds, hours, minutes, chronometer
Pricing & Production
Production—2023 – present
CollectionSeamaster 120MSpeedmaster Moonwatch
Authentication
Auth Markers4040
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
Omega
Omega Seamaster 120M Automatic 36.25 Yellow Gold / White Ref. 2101.21.00
Omega
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet Ref. 310.60.42.50.99.002
Case
Diameter
2101.21.0036.25 mm
310.60.42.50.99.00242 mm
Thickness
2101.21.00—
310.60.42.50.99.00213.18 mm
Material
2101.21.00Yellow Gold
310.60.42.50.99.002Moonshine Gold
Water Resist.
2101.21.00120 m
310.60.42.50.99.00250 m
Crystal
2101.21.00Sapphire
310.60.42.50.99.002Sapphire
Bezel
2101.21.00—
310.60.42.50.99.002Fixed Tachymeter
Dial Color
2101.21.00White
310.60.42.50.99.002Champagne
Bracelet
Lug Width
2101.21.0018 mm
310.60.42.50.99.00220 mm
Sponsored
Movement
Caliber
2101.21.00Omega 1109
310.60.42.50.99.002Omega 3861
Manufacturer
2101.21.00Omega
310.60.42.50.99.002Omega
Type
2101.21.00Automatic
310.60.42.50.99.002Manual
Power Reserve
2101.21.0044 hrs
310.60.42.50.99.00250 hrs
Frequency
2101.21.0028,800 bph
310.60.42.50.99.00221,600 bph
Accuracy
2101.21.00—
310.60.42.50.99.002±2 s/day
Jewels
2101.21.0021
310.60.42.50.99.00226
Lift Angle
2101.21.0048°
310.60.42.50.99.00252°
Complications
2101.21.00hours, minutes, seconds, date, chronometer
310.60.42.50.99.002small seconds, hours, minutes, chronometer
Pricing & Production
Production
2101.21.00—
310.60.42.50.99.0022023 – present
Collection
2101.21.00Seamaster 120M
310.60.42.50.99.002Speedmaster Moonwatch
Authentication
Auth Markers
2101.21.0040
310.60.42.50.99.00240
Marker Types
2101.21.00Bezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
310.60.42.50.99.002Bezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
Sponsored