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Formex Essence FortythreevsOmega Constellation Observatory Co Axial Master Chronometer 39 4mm

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Formex Essence Fortythree

Owners widely praise the Formex Essence Fortythree for its comfortable wearability, excellent finishing for its price point, and a dial that plays well with light, with one owner noting the blue dial's variable appearance. The bracelet's micro-adjust system is functional, and the leather strap and deployant are considered exceptional. Reviewers highlight the watch's legible design and slim 10mm case, noting its significant value under $1,300. Some find the dial design derivative and the hardware-style logo out of place, while others consider the white dial stark. Consumer confusion exists regarding COSC versus non-COSC movement options. On balance, owners and reviewers rate the Formex Essence Fortythree highly for its luxury-level finishing and comfortable, value-driven design.

Omega Constellation Observatory Co Axial Master Chronometer 39 4mm

Owners widely praise the Omega Constellation Observatory Co Axial Master Chronometer 39 4mm for its fantastic presence and discreet elegance, finding it suitable for both suits and casual wear. Reviewers highlight its reinterpretation of vintage design with a pie-pan dial, dog-leg lugs, and kite-shaped hands and indexes, noting its certification as a Master Chronometer. Some owners find the case thick and the lugs awkward, while others prefer its clean design and unique details over other models. One owner wishes to switch straps but notes Omega does not sell alternatives. On balance, owners and reviewers appreciate the Omega Constellation Observatory Co Axial Master Chronometer 39 4mm for its elegant design and Master Chronometer certification, despite some reservations about case thickness and lug design.

At a glance

15 of 29 specs differ
Diameter
Essence Fortythree43mm
Constellation Observatory Co Axial Master Chronometer 39 4mm39.4mm
Power Reserve
Essence Fortythree38h
Constellation Observatory Co Axial Master Chronometer 39 4mm60h
Water Resistance
Essence Fortythree100m
Constellation Observatory Co Axial Master Chronometer 39 4mm30m
MSRP
Essence Fortythree$1,850
Constellation Observatory Co Axial Master Chronometer 39 4mm$37,900

Full specifications

Case

7 specs
Diameter
43mm
39.4mm
Thickness
10.6mm
12.23mm
Lug-to-Lug
49mm
47.2mm
Lug Width
22mm
19mm
Material
Stainless Steel
18kt Moonshine Gold
Finish
O-MEGASTEEL
Water Resistance
100m
30m

Crystal & Dial

3 specs
Crystal Shape
Domed
Dial Color
Black
Silver
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW200-1
Omega 8914
Power Reserve
38h
60h
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$1,850
$37,900
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