Side by side

Pinion Pure BronzevsStudio Underd0g Project Passion Crew

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

Pure Bronze
PinionPure Bronze
MSRP $1,715
Project Passion Crew
Studio Underd0gProject Passion Crew
MSRP $840
What people say

Owners + reviewers, side by side

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

Pinion Pure Bronze

The Pinion Pure Bronze is lauded for its refreshing design, featuring a beautiful layered dial with applied numerals and luminous indexes. Reviewers praise its satisfying manual-winding action from the Unitas 6498 movement, which offers a 45-hour power reserve. One reviewer suggested a satin finish for the crown to match the case back and buckle. Overall, reviewers rate the Pinion Pure Bronze highly for its unique bronze case that patinates over time and its clear, subtly finished dial.

Studio Underd0g Project Passion Crew

The Studio Underd0g Project Passion Crew is noted for its unique "coarse dégradé amber and royal purple" multi-layer dial and manual-wind Sellita SW510 M chronograph movement with a 63-hour power reserve. However, its accessibility is severely limited as it is only sold as a $64,900 set with another watch. Overall, reviewers highlight the distinctive dial and chronograph movement as key features, though the high price and bundled sale significantly restrict its availability.

At a glance

14 of 29 specs differ
Diameter
Pure Bronze38mm
Project Passion Crew39.5mm
Power Reserve
Pure Bronze45h
Project Passion Crew40h
Water Resistance
Pure Bronze100m
Project Passion Crew
MSRP
Pure Bronze$1,715
Project Passion Crew$840

Full specifications

Case

7 specs
Category
Dress
Chronograph
Diameter
38mm
39.5mm
Thickness
11mm
Lug-to-Lug
44mm
Lug Width
20mm
Material
Bronze
Stainless Steel
Water Resistance
100m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
Standard
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW261-1
Type
Manual
Automatic
Power Reserve
45h
40h

Pricing

1 specs
MSRP
$1,715
$840
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