Side by side

Cincinnati Watch Company P-40 A-11 PilotvsSeiko Diamond Collection

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
Diamond Collection
SeikoDiamond Collection
MSRP $525
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.

Seiko Diamond Collection

Owners widely praise the Seiko Diamond Collection for its stunning beauty, particularly highlighting the 14 diamonds and the captivating mother-of-pearl dial. Its 33.2mm case size, 100m water resistance, sapphire crystal, and lightweight build are appreciated features contributing to comfortable wear. Some owners find the dial detail is best appreciated in direct sunlight. The gold plating on some models may show fading from desk work over time. Overall, owners rate the Seiko Diamond Collection highly for its dazzling aesthetics and comfortable, well-finished design at its price point.

At a glance

16 of 29 specs differ
Diameter
P-40 A-11 Pilot38mm
Diamond Collection32mm
Power Reserve
P-40 A-11 Pilot65h
Diamond Collection40h
Water Resistance
P-40 A-11 Pilot100m
Diamond Collection100m
MSRP
P-40 A-11 Pilot$695
Diamond Collection$525

Full specifications

Case

8 specs
Category
Pilot
Dress
Diameter
38mm
32mm
Thickness
10.8mm
8.2mm
Lug-to-Lug
46.5mm
39mm
Lug Width
20mm
15mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Caseback
Screw Down with Sapphire Display
Solid

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
Brown
Black
Indices
Applied

Movement

3 specs
Caliber
Sellita SW200-2 b
6N32
Power Reserve
65h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$695
$525
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