Side by side

LIV Watches P-51 Big PilotvsSeiko Prospex SPEEDTIMER Mechanical Chronograph

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

P-51 Big Pilot
LIV WatchesP-51 Big Pilot
MSRP $2,100

At a glance

14 of 29 specs differ
Diameter
P-51 Big Pilot44mm
Prospex SPEEDTIMER Mechanical Chronograph42mm
Power Reserve
P-51 Big Pilot
Prospex SPEEDTIMER Mechanical Chronograph45h
Water Resistance
P-51 Big Pilot20m
Prospex SPEEDTIMER Mechanical Chronograph100m
MSRP
P-51 Big Pilot$2,100
Prospex SPEEDTIMER Mechanical Chronograph$2,500

Full specifications

Case

7 specs
Category
Chronograph
Diameter
44mm
42mm
Thickness
14.6mm
Lug-to-Lug
49.5mm
Lug Width
20mm
Material
Titanium
Stainless Steel
Water Resistance
20m
100m

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
8R48
Power Reserve
45h
Jewels
25
34

Pricing

1 specs
MSRP
$2,100
$2,500

Follow this matchup

Get a note when LIV Watches P-51 Big Pilot vs Seiko Prospex SPEEDTIMER Mechanical Chronograph 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.