Side by side
Seestern S424 Full Lume PilotvsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
S424 Full Lume Pilot38mm
Reef Mariana40mm
Power Reserve
S424 Full Lume Pilot41h
Reef Mariana—
Water Resistance
S424 Full Lume Pilot50m
Reef Mariana200m
MSRP
S424 Full Lume Pilot$299
Reef Mariana$449
Full specifications
Case
7 specsCategory
Pilot
—
Diameter
38mm
40mm
Thickness
11mm
13.2mm
Lug-to-Lug
46mm
47.5mm
Lug Width
19mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m
Crystal & Dial
2 specsDial Color
Black
Orange
Lume
Full lume
BGW9
Movement
5 specsCaliber
Seiko NH35A
Seiko NH35
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
—
Jewels
24
25
Complications
GMT
None
Pricing
1 specsMSRP
$299
$449
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