Side by side

Pagani Design PD-1639vsOrient RA-AC0K Diver Watch

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

What people say

Owners + reviewers, side by side

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

Pagani Design PD-1639

Pagani Design PD-1639 owners widely praise its exceptional value, citing the Seiko NH35 movement, sapphire crystal, ceramic bezel, and 10 ATM water resistance at a price point around $60-$75. Some owners report a loose or misaligned bezel, with one noting a 90-click mechanism and another finding the lume fades quickly. On balance, owners rate the Pagani Design PD-1639 highly for its impressive finishing and value proposition at the price.

From video reviewers

The value proposition and bracelet are frequently cited strengths. The 43mm size is mentioned as a potential weakness by multiple reviewers. Reviewers disagree on whether the 100-meter water resistance is sufficient.

Orient RA-AC0K Diver Watch

Owners widely praise the Orient RA-AC0K Diver Watch for exceeding expectations and being a "real" watch. The mechanical movement is noted for keeping great time, running within a handful of seconds fast per day, with some owners considering Orient's budget movements among the best for accuracy. Overall, owners rate the Orient RA-AC0K Diver Watch highly for its surprising quality and reliable timekeeping at its price point.

At a glance

15 of 29 specs differ
Diameter
PD-163943mm
RA-AC0K Diver Watch43.4mm
Power Reserve
PD-163942h
RA-AC0K Diver Watch40h
Water Resistance
PD-1639100m
RA-AC0K Diver Watch200m
MSRP
PD-1639$120
RA-AC0K Diver Watch$455

Full specifications

Case

5 specs
Diameter
43mm
43.4mm
Thickness
13.01mm
12.8mm
Lug-to-Lug
0mm
51mm
Lug Width
0mm
22mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Yes
Dial Color
Black

Movement

7 specs
Caliber
Orient F6722
Beat Rate
0 vph
21,600 vph
Power Reserve
42h
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Date

Pricing

1 specs
MSRP
$120
$455
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