Side by side
Praesidus 38mm AutomaticvsLongines HYDROCONQUEST
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
38mm Automatic38mm
HYDROCONQUEST39mm
Power Reserve
38mm Automatic40h
HYDROCONQUEST40h
Water Resistance
38mm Automatic100m
HYDROCONQUEST300m
MSRP
38mm Automatic$680
HYDROCONQUEST$2,350
Full specifications
Case
7 specsCategory
Field
Diver
Diameter
38mm
39mm
Thickness
11mm
12.2mm
Lug-to-Lug
45mm
48.1mm
Lug Width
18mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
38mm Automatic
Grey
Movement
1 specsCaliber
Seiko NH35
L888.5
Pricing
1 specsMSRP
$680
$2,350
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Praesidus 38mm Automatic vs Longines HYDROCONQUEST gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.









