Side by side

Oris Big Crown DiamondsvsCincinnati Watch Company P-40 A-11 Pilot Black Automatic

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

Big Crown Diamonds
OrisBig Crown Diamonds
MSRP $3,300
P-40 A-11 Pilot Black Automatic
Cincinnati Watch CompanyP-40 A-11 Pilot Black Automatic
MSRP $895

At a glance

17 of 29 specs differ
Diameter
Big Crown Diamonds34mm
P-40 A-11 Pilot Black Automatic38mm
Power Reserve
Big Crown Diamonds42 hoursh
P-40 A-11 Pilot Black Automatic65h
Water Resistance
Big Crown Diamonds50m
P-40 A-11 Pilot Black Automatic100m
MSRP
Big Crown Diamonds$3,300
P-40 A-11 Pilot Black Automatic$895

Full specifications

Case

9 specs
Category
Pilot
Diameter
34mm
38mm
Thickness
10.8mm
Lug-to-Lug
46.5mm
Lug Width
17mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Water Resistance
50m
100m
Caseback
Screw Down w/ Sapphire Display

Crystal & Dial

3 specs
Crystal Shape
Domed
Indices
Lume
None
X1 C3

Movement

4 specs
Caliber
531
Sellita SW200-2
Beat Rate
4 vph
28,800 vph
Power Reserve
42 hoursh
65h
Jewels
26

Pricing

1 specs
MSRP
$3,300
$895

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Oris Big Crown Diamonds

Owners widely praise the Oris Big Crown Diamonds for its timeless design, vintage charm, and recognizable details like cathedral hands and the pointer date function. Reviewers highlight the stunning gradient dial and the "Bullseye" tuxedo dial as particularly beautiful. The 38mm case is considered versatile, and the watch offers remarkable value. However, some owners note the standard Sellita movement has a short power reserve and plain finishing, and the strap is not durable. A reviewer points out slightly imperfect Super-LumiNova printing on the hour numerals, and one owner finds the two-tone bracelet overly flashy. On balance, owners and reviewers rate the Oris Big Crown Diamonds highly for its unique design and value at its price point.

Cincinnati Watch Company P-40 A-11 Pilot Black Automatic

Owners widely praise the Cincinnati Watch Company P-40 A-11 Pilot Black Automatic for its sharp finishing, textured pearlescent dial, and excellent lume. The simple, understated design and comfortable 38mm size are also frequently highlighted. Some owners note the bracelet lacks quick micro-adjustments and the quick-release spring bars can dig into the wrist. One owner found the lume blocks potentially thinner and the font on larger numbers less desirable than a standard typeface, though the seconds hand was considered a success. Overall, owners highly recommend the Cincinnati Watch Company P-40 A-11 Pilot Black Automatic for its great craftsmanship and value.

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