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Watch Comparison

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

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

Showing specs with available data (89% coverage).

Omega

Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Bracelet Ref. 310.30.42.50.01.001

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
310.30.42.50.01.00142 mm
220.10.38.20.59.00138 mm
Thickness
310.30.42.50.01.00113.58 mm
220.10.38.20.59.00112.4 mm
Material
310.30.42.50.01.001Stainless Steel
220.10.38.20.59.001Stainless Steel
Water Resist.
310.30.42.50.01.00150 m
220.10.38.20.59.001150 m
Crystal
310.30.42.50.01.001Hesalite
220.10.38.20.59.001Sapphire
Bezel
310.30.42.50.01.001Fixed Tachymeter
220.10.38.20.59.001—
Dial Color
310.30.42.50.01.001Black
220.10.38.20.59.001—

Bracelet

Lug Width
310.30.42.50.01.00120 mm
220.10.38.20.59.00119 mm

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Movement

Caliber
310.30.42.50.01.001Omega 3861
220.10.38.20.59.001Omega 8802
Manufacturer
310.30.42.50.01.001Omega
220.10.38.20.59.001Omega
Type
310.30.42.50.01.001Manual
220.10.38.20.59.001Automatic
Power Reserve
310.30.42.50.01.00150 hrs
220.10.38.20.59.00155 hrs
Frequency
310.30.42.50.01.00121,600 bph
220.10.38.20.59.00125,200 bph
Accuracy
310.30.42.50.01.001±2 s/day
220.10.38.20.59.001—
Jewels
310.30.42.50.01.00126
220.10.38.20.59.00135
Lift Angle
310.30.42.50.01.00152°
220.10.38.20.59.001—
Complications
310.30.42.50.01.001small seconds, hours, minutes, chronometer
220.10.38.20.59.001hours, minutes, small seconds, date, chronometer, co-axial escapement

Pricing & Production

Production
310.30.42.50.01.0012022 – present
220.10.38.20.59.0012023 – present
Collection
310.30.42.50.01.001Speedmaster Moonwatch
220.10.38.20.59.001Aqua Terra

Authentication

Auth Markers
310.30.42.50.01.00140
220.10.38.20.59.00140
Marker Types
310.30.42.50.01.001Bezel 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
Checkpoints
310.30.42.50.01.00112
220.10.38.20.59.001—
Categories
310.30.42.50.01.001Identity Verification, visual, mechanical, condition
220.10.38.20.59.001—
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