Side by side

Cincinnati Watch Company P-40 A-11 PilotvsZelos Comet 39

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

P-40 A-11 Pilot
Cincinnati Watch CompanyP-40 A-11 Pilot
MSRP $695
Comet 39
ZelosComet 39
MSRP $2,499

At a glance

17 of 29 specs differ
Diameter
P-40 A-11 Pilot38mm
Comet 3939mm
Power Reserve
P-40 A-11 Pilot65h
Comet 3940h
Water Resistance
P-40 A-11 Pilot100m
Comet 3950m
MSRP
P-40 A-11 Pilot$695
Comet 39$2,499

Full specifications

Case

7 specs
Category
Pilot
Dress
Diameter
38mm
39mm
Thickness
10.8mm
7.6mm
Lug-to-Lug
46.5mm
39mm
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Screw Down with Sapphire Display
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
Brown
Tantalum LE
Indices
Applied

Movement

4 specs
Caliber
Sellita SW200-2 b
ETA/Peseux 7001
Type
Automatic
Manual
Power Reserve
65h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$695
$2,499

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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.

Cincinnati Watch Company P-40 A-11 Pilot

Owners widely praise the Cincinnati Watch Company P-40 A-11 Pilot for its great size, comfortable bracelet, phenomenal timekeeping, simple design, and great craftsmanship. One owner notes the finishing is sharp. Some users wish for a smaller size, and one owner points out the quick-release spring bars can dig in while the bracelet lacks micro-adjustments. Overall, owners rate the Cincinnati Watch Company P-40 A-11 Pilot highly for its great size and phenomenal timekeeping.

Zelos Comet 39

Owners widely praise the Zelos Comet 39 for its wearable 39mm size, thin profile under 10mm thanks to its manual-wind Sellita SW215 movement, and its captivating dial with a deep starburst effect. The winding action is described as a joy, and the watch is considered a stunner for its price, blending modern and vintage aesthetics. Some owners note frustration with Zelos's limited production runs leading to quick sell-outs. One owner found the logo childlike, while another experienced strap-rubbing issues with the short lugs, which were resolved with a Milanese bracelet. Overall, owners and reviewers rate the Zelos Comet 39 highly for its excellent value and striking dial design.

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