Side by side

Praesidus 38mm AutomaticvsLongines ULTRA-CHRON CLASSIC

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

38mm Automatic
Praesidus38mm Automatic
MSRP $680
ULTRA-CHRON CLASSIC
LonginesULTRA-CHRON CLASSIC
MSRP $3,900

At a glance

22 of 29 specs differ
Diameter
38mm Automatic38mm
ULTRA-CHRON CLASSIC37mm
Power Reserve
38mm Automatic40h
ULTRA-CHRON CLASSIC52h
Water Resistance
38mm Automatic100m
ULTRA-CHRON CLASSIC50m
MSRP
38mm Automatic$680
ULTRA-CHRON CLASSIC$3,900

Full specifications

Case

9 specs
Category
Field
Diameter
38mm
37mm
Thickness
11mm
10.95mm
Lug-to-Lug
45mm
44.6mm
Lug Width
18mm
19mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid
Screw-down case back

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Both sides
Dial Color
38mm Automatic
Silver
Indices
Applied
Applied indexes
Lume
None
Super-LumiNova

Movement

7 specs
Caliber
Seiko NH35
L836.6
Beat Rate
28,800 vph
36,000 vph
Power Reserve
40h
52h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds and date

Pricing

1 specs
MSRP
$680
$3,900

Follow this matchup

Get a note when Praesidus 38mm Automatic vs Longines ULTRA-CHRON CLASSIC gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.