Which is cheaper, the Longines CONQUEST or the Yema Navygraf CMM.10?

At MSRP the Yema Navygraf CMM.10 is the cheaper of the two at $1,899, against $2,400 for the Longines CONQUEST — a $501 gap before any retailer discounting.

Which is bigger, the Longines CONQUEST or the Yema Navygraf CMM.10?

The Longines CONQUEST wears larger at 41mm versus 39mm for the Yema Navygraf CMM.10 — a 2mm difference across the dial.

Which has a longer power reserve, the Longines CONQUEST or the Yema Navygraf CMM.10?

The Longines CONQUEST carries a 72-hour power reserve against 40 hours on the Yema Navygraf CMM.10.

What movement does the Longines CONQUEST run compared to the Yema Navygraf CMM.10?

Both watches run automatic movements — the Longines CONQUEST uses the L888.5 and the Yema Navygraf CMM.10 uses the Yema CMM.10.

Side by side

Longines CONQUESTvsYema Navygraf CMM.10

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Longines CONQUEST

L3.830.4.02.6

MSRP $2,400

Yema Navygraf CMM.10

yema-navygraf-cmm-10-21-14-36-sn-m

MSRP $1,899

At a glance

22 of 29 specs differ

Diameter

CONQUEST41mm

Navygraf CMM.1039mm

Power Reserve

CONQUEST72h

Navygraf CMM.1040h

Water Resistance

CONQUEST100m

Navygraf CMM.10100m

MSRP

CONQUEST$2,400

Navygraf CMM.10$1,899

Full specifications

Case

8 specs

Crystal & Dial

6 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

Both sides

Inner

Dial Color

Green

Standard

Indices

Applied indexes

Applied

Lume

Super-LumiNova

None

Movement

7 specs

Caliber

L888.5

Yema CMM.10

Beat Rate

25,200 vph

28,800 vph

Power Reserve

72h

40h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

Hours, minutes, seconds and date

None

Pricing

1 specs

MSRP

$2,400

$1,899

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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.

Longines CONQUEST

Owners widely praise the Longines Conquest for its exceptional finishing, versatile design, and strong value, with many highlighting its smooth winding action and comfortable wearability. Reviewers and owners alike note the bracelet's lack of micro-adjustment as a common drawback, and some find the polished surfaces prone to scratches. Accuracy figures range from -2s/d to -6s/d, and the power reserve is 72 hours. On balance, owners and reviewers rate the Longines Conquest highly for its blend of elegance and sportiness at an accessible price point.

From video reviewers

The dial's eye-catching sunray finish and elegant design are consistently praised. The bracelet's refinement and perceived lack of quality are noted as a weakness. Reviewers disagree on the bracelet's quality, with one comparing it favorably to a Tudor Jubilee while another found it lacking.

Owners widely report quality control concerns and suspect craftsmanship with the Yema Navygraf, with one user noting crooked text. A reviewer praised the Slim CMM.20 Limited Edition for its stylish, slim profile and classy finishing on a black lacquered enamel dial, though the audible micro-rotor spinning at its price point was a surprise. On balance, the consensus is that while the Yema Navygraf offers a stylish design, potential buyers should be aware of reported quality control issues.

Fratello

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