Watch Comparison

Omega Speedmaster First Omega in Space Master Chronometer Stainless Steel / Blue-Grey vs Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold

Name: Omega Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold
Brand: Omega
SKU: 310.62.42.50.99.001

Side-by-side specifications for Omega Speedmaster First Omega in Space Master Chronometer Stainless Steel / Blue-Grey and Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold.

Showing specs with available data (97% coverage).

Shared movement lineage

Both watches use movements derived from the Omega 3861 caliber family.

Omega

Omega Speedmaster First Omega in Space Master Chronometer Stainless Steel / Blue-Grey

Ref. 310.32.40.50.06.002

Omega

Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold

Ref. 310.62.42.50.99.001

Case

Diameter39.7 mm42 mm

Thickness13.38 mm13.18 mm

MaterialStainless SteelMoonshine Gold

Water Resist.50 m50 m

CrystalSapphireSapphire

BezelFixed TachymeterFixed Tachymeter

Dial ColorBlueChampagne

Bracelet

Lug Width19 mm20 mm

Movement

CaliberOmega 3861Omega 3861

ManufacturerOmegaOmega

TypeManualManual

Power Reserve50 hrs50 hrs

Frequency21,600 bph21,600 bph

Accuracy±2 s/day±2 s/day

Jewels2626

Lift Angle52°52°

Complicationssmall seconds, hours, minutes, chronometersmall seconds, hours, minutes, chronometer

Pricing & Production

Production—2023 – present

CollectionSpeedmaster First Omega in SpaceSpeedmaster 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 Speedmaster First Omega in Space Master Chronometer Stainless Steel / Blue-Grey Ref. 310.32.40.50.06.002

Omega

Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold Ref. 310.62.42.50.99.001

Case

Diameter

310.32.40.50.06.00239.7 mm

310.62.42.50.99.00142 mm

Thickness

310.32.40.50.06.00213.38 mm

310.62.42.50.99.00113.18 mm

Material

310.32.40.50.06.002Stainless Steel

310.62.42.50.99.001Moonshine Gold

Water Resist.

310.32.40.50.06.00250 m

310.62.42.50.99.00150 m

Crystal

310.32.40.50.06.002Sapphire

310.62.42.50.99.001Sapphire

Bezel

310.32.40.50.06.002Fixed Tachymeter

310.62.42.50.99.001Fixed Tachymeter

Dial Color

310.32.40.50.06.002Blue

310.62.42.50.99.001Champagne

Bracelet

Lug Width

310.32.40.50.06.00219 mm

310.62.42.50.99.00120 mm

Movement

Caliber

310.32.40.50.06.002Omega 3861

310.62.42.50.99.001Omega 3861

Manufacturer

310.32.40.50.06.002Omega

310.62.42.50.99.001Omega

Type

310.32.40.50.06.002Manual

310.62.42.50.99.001Manual

Power Reserve

310.32.40.50.06.00250 hrs

310.62.42.50.99.00150 hrs

Frequency

310.32.40.50.06.00221,600 bph

310.62.42.50.99.00121,600 bph

Accuracy

310.32.40.50.06.002±2 s/day

310.62.42.50.99.001±2 s/day

Jewels

310.32.40.50.06.00226

310.62.42.50.99.00126

Lift Angle

310.32.40.50.06.00252°

310.62.42.50.99.00152°

Complications

310.32.40.50.06.002small seconds, hours, minutes, chronometer

310.62.42.50.99.001small seconds, hours, minutes, chronometer

Pricing & Production

Production

310.32.40.50.06.002—

310.62.42.50.99.0012023 – present

Collection

310.32.40.50.06.002Speedmaster First Omega in Space

310.62.42.50.99.001Speedmaster Moonwatch

Authentication

Auth Markers

310.32.40.50.06.00240

310.62.42.50.99.00140

Marker Types

310.32.40.50.06.002Bezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format

310.62.42.50.99.001Bezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format

New comparison