Watch Comparison

Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator vs Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sand - Diamond / Bracelet

Name: Omega Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sand - Diamond / Bracelet
Brand: Omega
SKU: 220.10.38.20.59.001

Side-by-side specifications for Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator and Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sand - Diamond / Bracelet.

Showing specs with available data (87% coverage).

Omega

Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator

Ref. 310.63.42.50.01.001

Omega

Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sand - Diamond / Bracelet

Ref. 220.10.38.20.59.001

Case

Diameter42 mm38 mm

Thickness13.18 mm12.4 mm

MaterialSedna GoldStainless Steel

Water Resist.50 m150 m

CrystalHesaliteSapphire

BezelFixed Tachymeter—

Dial ColorBlack—

Bracelet

Lug Width20 mm19 mm

Movement

CaliberOmega 3861Omega 8802

ManufacturerOmegaOmega

TypeManualAutomatic

Power Reserve50 hrs55 hrs

Frequency21,600 bph25,200 bph

Accuracy±2 s/day—

Jewels2635

Lift Angle52°—

Complicationssmall seconds, hours, minutes, chronometerhours, minutes, small seconds, date, chronometer, co-axial escapement

Pricing & Production

Production—2023 – present

CollectionSpeedmaster MoonwatchAqua Terra

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 Professional Moonwatch 3861 Sedna Gold / Black / Alligator Ref. 310.63.42.50.01.001

Omega

Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sand - Diamond / Bracelet Ref. 220.10.38.20.59.001

Case

Diameter

310.63.42.50.01.00142 mm

220.10.38.20.59.00138 mm

Thickness

310.63.42.50.01.00113.18 mm

220.10.38.20.59.00112.4 mm

Material

310.63.42.50.01.001Sedna Gold

220.10.38.20.59.001Stainless Steel

Water Resist.

310.63.42.50.01.00150 m

220.10.38.20.59.001150 m

Crystal

310.63.42.50.01.001Hesalite

220.10.38.20.59.001Sapphire

Bezel

310.63.42.50.01.001Fixed Tachymeter

220.10.38.20.59.001—

Dial Color

310.63.42.50.01.001Black

220.10.38.20.59.001—

Bracelet

Lug Width

310.63.42.50.01.00120 mm

220.10.38.20.59.00119 mm

Movement

Caliber

310.63.42.50.01.001Omega 3861

220.10.38.20.59.001Omega 8802

Manufacturer

310.63.42.50.01.001Omega

220.10.38.20.59.001Omega

Type

310.63.42.50.01.001Manual

220.10.38.20.59.001Automatic

Power Reserve

310.63.42.50.01.00150 hrs

220.10.38.20.59.00155 hrs

Frequency

310.63.42.50.01.00121,600 bph

220.10.38.20.59.00125,200 bph

Accuracy

310.63.42.50.01.001±2 s/day

220.10.38.20.59.001—

Jewels

310.63.42.50.01.00126

220.10.38.20.59.00135

Lift Angle

310.63.42.50.01.00152°

220.10.38.20.59.001—

Complications

310.63.42.50.01.001small seconds, hours, minutes, chronometer

220.10.38.20.59.001hours, minutes, small seconds, date, chronometer, co-axial escapement

Pricing & Production

Production

310.63.42.50.01.001—

220.10.38.20.59.0012023 – present

Collection

310.63.42.50.01.001Speedmaster Moonwatch

220.10.38.20.59.001Aqua Terra

Authentication

Auth Markers

310.63.42.50.01.00140

220.10.38.20.59.00140

Marker Types

310.63.42.50.01.001Bezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format

220.10.38.20.59.001Bezel Detail, Bracelet Detail, case_detail, clasp_code, Crown Detail, Crystal Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format

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