Side by side

Seestern S424 Full Lume PilotvsLongines MASTER COLLECTION CHRONOGRAPH

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

S424 Full Lume Pilot
SeesternS424 Full Lume Pilot
MSRP $299
MASTER COLLECTION CHRONOGRAPH
LonginesMASTER COLLECTION CHRONOGRAPH
MSRP $3,800

At a glance

22 of 29 specs differ
Diameter
S424 Full Lume Pilot38mm
MASTER COLLECTION CHRONOGRAPH44mm
Power Reserve
S424 Full Lume Pilot41h
MASTER COLLECTION CHRONOGRAPH66h
Water Resistance
S424 Full Lume Pilot50m
MASTER COLLECTION CHRONOGRAPH30m
MSRP
S424 Full Lume Pilot$299
MASTER COLLECTION CHRONOGRAPH$3,800

Full specifications

Case

9 specs
Category
Pilot
Chronograph
Diameter
38mm
44mm
Thickness
11mm
14.4mm
Lug-to-Lug
46mm
51.8mm
Lug Width
19mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
30m
Caseback
Solid
Transparent case back with sapphire crystal

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Blue
Indices
Applied
Applied indexes
Lume
Full lume
Super-LumiNova

Movement

7 specs
Caliber
Seiko NH35A
L688.5
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
66h
Jewels
24
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT
Hours, minutes, small seconds at 9 o'clock and date

Pricing

1 specs
MSRP
$299
$3,800

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