Side by side
Seestern S424 Full Lume PilotvsFormex Field Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
S424 Full Lume Pilot38mm
Field Automatic40mm
Power Reserve
S424 Full Lume Pilot41h
Field Automatic41h
Water Resistance
S424 Full Lume Pilot50m
Field Automatic150m
MSRP
S424 Full Lume Pilot$299
Field Automatic$881
Full specifications
Case
7 specsCategory
Pilot
Field
Diameter
38mm
40mm
Thickness
11mm
10.6mm
Lug-to-Lug
46mm
46.6mm
Lug Width
19mm
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
50m
150m
Crystal & Dial
2 specsDial Color
Black
Ash Grey
Lume
Full lume
Super-LumiNova
Movement
4 specsCaliber
Seiko NH35A
Sellita SW200-1
Beat Rate
21,600 vph
28,800 vph
Jewels
24
25
Complications
GMT
None
Pricing
1 specsMSRP
$299
$881
Follow this matchup
Get a note when Seestern S424 Full Lume Pilot vs Formex Field Automatic gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.










