Side by side

Longines HYDROCONQUESTvsYema Superman Dato CMM.10

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

HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,350
Superman Dato CMM.10
YemaSuperman Dato CMM.10
MSRP $1,777

At a glance

9 of 29 specs differ
Diameter
HYDROCONQUEST39mm
Superman Dato CMM.1039.5mm
Power Reserve
HYDROCONQUEST40h
Superman Dato CMM.1040h
Water Resistance
HYDROCONQUEST300m
Superman Dato CMM.10300m
MSRP
HYDROCONQUEST$2,350
Superman Dato CMM.10$1,777

Full specifications

Case

5 specs
Diameter
39mm
39.5mm
Thickness
12.2mm
11.85mm
Lug-to-Lug
48.1mm
Lug Width
19mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Grey
39.5mm Automatic

Movement

1 specs
Caliber
L888.5
Yema CMM.10

Pricing

1 specs
MSRP
$2,350
$1,777

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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 HYDROCONQUEST

Owners widely praise the Longines HydroConquest's dial and finishing, with one owner finding it superior to a Rolex Submariner. The movement is noted as well-regulated, losing about 2 seconds per day. The watch is considered a versatile everyday or business-casual option, offering good value. However, owners criticize the bracelet for lacking tool-less micro-adjustment and describe winding the crown as a nuisance. Some in the line report tiny GMT markers that are difficult to read and the absence of a quick date adjust feature. Overall, owners rate the Longines HydroConquest highly for its finishing and value.

Yema Superman Dato CMM.10

Owners widely praise the Yema Superman Dato CMM.10 for its excellent value and retro-inspired design, with particular appreciation for the tropical dial and faded bezel. The in-house CMM.10 movement is noted for its 70-hour power reserve and stated accuracy of +5/-3 seconds per day. Some owners find the strap uncomfortable on smaller wrists, and the bezel lock mechanism is considered flimsy by one reviewer. The CMM.10 movement is thicker than alternative micro-rotor movements. Overall, owners rate the Yema Superman Dato CMM.10 highly for its distinctive aesthetic and strong value proposition.

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