This 44.25 mm Speedmaster in stainless steel is the first OMEGA timepiece to include the Spirate™ System released in 2023.
It has a black sandwich dial with honeycomb pattern, featuring the racing style minute-track which gives the watch its name. Framing the dial is a black ceramic bezel ring with tachymeter scale in yellow “grand feu” enamel.
This bold yellow shade is also used on the gradient chronograph hand, and yellow and black striped small seconds hand at 9 o’clock. The watch’s 60 minute/12 hour recorder is directly opposite at 3 o’clock, while at 6 o’clock there’s a date window in which the “10” appears in Speedmaster logo font, as a tribute to anniversary of the Seamaster Aqua Terra >15’000 GAUSS.
The diamond-polished and bevelled black arrowhead indexes are filled with yellow Super-LumiNova, which emits a yellow glow. This colour code extends to the Speedmaster and Super Racing wording on the dial.
Powering the watch is OMEGA’s Co-Axial Master Chronometer 9920, certified by METAS at the industry’s highest standard. The first movement in the world to include OMEGA’s patent-pending Spirate™ System.
The timepiece is delivered in a honeycomb pattern Speedmaster watch box in black with yellow stitching, which includes a recycled nylon NATO strap with black and yellow stripes.
Specification
Specification
Stock Number
186101
Strap Material
Steel
Brand
Omega
Case Material
Steel
Case Size
44mm
Dial Colour
Black
Gender
Men
Movement
Automatic
Movement Type
Calibre 9920
Pre-Owned
No
Category
Watches
Water Resistancy
50m
Warranty
5 Years
Watch Markers
Baton
Supplier Reference
329.30.44.51.01.003
Delivery & Returns
Lumbers offers a Free Next Day Delivery service on UK orders over the value of £200. We use Royal Mail Special Delivery which is a trackable Next Day service and endeavour to ship all orders placed before 2pm the same day. We also ship internationally at an additional charge. If you would like to exchange or return an item purchased from our website, you can do so within 14 days. For more information on our deliveries and returns policies please click here.
To ensure you receive the best value on the market, all of our diamonds are sourced and purchased by our in-house valuer. This means we can guarantee exceptional quality at the most competitive prices.
The price table below compares a brilliant cut diamond from Love Lumbers with those offered by High Street retailers.
If you'd like a bespoke comparison based on your chosen Love Lumbers engagement ring, please get in touch.
Remember you can design your own unique engagement ring by using our app, or visiting us in-store.
BRAND
CARAT/COLOUR/CLARITY
PRICE
Lumbers
1.00cts/H/SI1 (XXX)
£5,030.00
Berry’s
1.00cts/H/SI1 (Fair Cut)
£5,195.00
Mappin & Webb
1.00cts/H/SI2
£5,250.00
Beaverbrooks
1.00cts/I/SI1
£6,250.00
Earnest Jones
1.00cts/I/SI1
£6,270.00
Pragnell
1.00cts/I/SI1
£7,590.00
Last updated 15th July 2025
Comparison based on 1.00cts Brilliant Cut, Platinum, 4-claw
Prices subject to availability
Watch Club Membership
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