Side by side
Cincinnati Watch Company P-40 A-11 Pilot Black AutomaticvsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
P-40 A-11 Pilot Black Automatic38mm
Reef Mariana40mm
Power Reserve
P-40 A-11 Pilot Black Automatic65h
Reef Mariana—
Water Resistance
P-40 A-11 Pilot Black Automatic100m
Reef Mariana200m
MSRP
P-40 A-11 Pilot Black Automatic$895
Reef Mariana$449
Full specifications
Case
8 specsCategory
Pilot
—
Diameter
38mm
40mm
Thickness
10.8mm
13.2mm
Lug-to-Lug
46.5mm
47.5mm
Material
316L Stainless Steel
Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
200m
Caseback
Screw Down w/ Sapphire Display
Solid
Crystal & Dial
5 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
Black
Orange
Indices
—
Applied
Lume
X1 C3
BGW9
Movement
3 specsCaliber
Sellita SW200-2
Seiko NH35
Power Reserve
65h
—
Jewels
26
25
Pricing
1 specsMSRP
$895
$449
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