The Wristwatch Field Guide

Omega Speedmaster Moonphase Blue Side of the Moon

304.93.44.52.03.001

The Omega Speedmaster Moonphase Blue Side of the Moon is a current-production chronograph watch with a blue ceramic case. At 107 g it sits around the middle for chronograph watches in the guide, and is priced well above the $4,300 median for the category. The caseback is open, so the movement is visible.

All Omega watchesExotic-material chronograph watchesCeramicBlueDisplay back
Price
$15,700
Material
Ceramic
Grade / type
Blue ceramic
Weight
107 g (with strap)
Water resistance
50 m
Reference
304.93.44.52.03.001
Type
Chronograph
Case diameter
44.3 mm
Thickness
17.04 mm
Origin
Switzerland
Movement
Automatic
Caliber
Omega 9904
Power reserve
60 h
Complications
Chronograph
Colour
Blue
Construction
Assembled
Caseback
Sapphire
Nickel-free
Not verified (clasp or buckle material not confirmed)
Bracelet / strap
Blue alligator leather strap with blue ceramic and ceramised titanium foldover clasp
Crystal
Sapphire, AR coated both sides
Display back
Yes
Dial
Blue with 18K white gold indexes and hands, moonphase at 6 with a blue ceramic disc
Dial colours
White Blue Gold
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Lug-to-lug, Hardness, Surface treatment, Matching bracelet
High confidence Verified Aug 2026 Source: Omega Speedmaster Blue Side of the Moon 304.93.44.52.03.001 (maker) Also sold as304.93.44.52.03.002
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Frequently asked questions

What is the case material of the Omega Speedmaster Moonphase Blue Side of the Moon?

The Omega Speedmaster Moonphase Blue Side of the Moon has a blue ceramic case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Omega Speedmaster Moonphase Blue Side of the Moon?

It is 44.3 mm in diameter, 17.04 mm thick, and water resistant to 50 m.

How much does the Omega Speedmaster Moonphase Blue Side of the Moon weigh?

About 107 g (w/ strap).

How much does the Omega Speedmaster Moonphase Blue Side of the Moon cost, and is it available?

It is current-production and lists from $15,700.

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