Side by side

Longines CONQUEST HERITAGEvsYema Navygraf CMM.10

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

CONQUEST HERITAGE
LonginesCONQUEST HERITAGE
MSRP $3,400
Navygraf CMM.10
YemaNavygraf CMM.10
MSRP $1,899

At a glance

21 of 29 specs differ
Diameter
CONQUEST HERITAGE38mm
Navygraf CMM.1039mm
Power Reserve
CONQUEST HERITAGE
Navygraf CMM.1040h
Water Resistance
CONQUEST HERITAGE50m
Navygraf CMM.10100m
MSRP
CONQUEST HERITAGE$3,400
Navygraf CMM.10$1,899

Full specifications

Case

9 specs
Category
Diver
Diameter
38mm
39mm
Thickness
10.8mm
11mm
Lug-to-Lug
48.1mm
46mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Anthracite
Standard
Indices
Applied

Movement

6 specs
Caliber
L888.5
Yema CMM.10
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$3,400
$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 HERITAGE

Owners widely praise the Longines Conquest Heritage for its beautiful, unique dial designs and faithful vintage re-release aesthetic, with reviewers highlighting its balanced, thin, and lightweight feel. The 35mm version is noted for its pie-pan dial, applied markers, dauphine hands with lume, and ETA 2824/2 movement, while the Central Power Reserve variant revives a 1959 design with a novel central power reserve indicator. Some owners find the Central Power Reserve model slightly big and chunky, and one reviewer notes the lugs can create a noticeable gap on the wrist. The indices and hands can be harder to read in direct light. On balance, owners and reviewers rate the Longines Conquest Heritage highly for its elegant, vintage look and attractive finishing at its price point.

Yema Navygraf CMM.10

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.

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