Side by side

Studio Underd0g Project Passion CrewvsTornek-Rayville TR-660 Aluminum Non-date

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

Project Passion Crew
Studio Underd0gProject Passion Crew
MSRP $840
TR-660 Aluminum Non-date
Tornek-RayvilleTR-660 Aluminum Non-date

At a glance

12 of 29 specs differ
Diameter
Project Passion Crew39.5mm
TR-660 Aluminum Non-date40mm
Power Reserve
Project Passion Crew40h
TR-660 Aluminum Non-date50h
Water Resistance
Project Passion Crew
TR-660 Aluminum Non-date200m
MSRP
Project Passion Crew$840
TR-660 Aluminum Non-date

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
39.5mm
40mm
Thickness
14.7mm
Lug-to-Lug
48.5mm
Lug Width
20mm
Water Resistance
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Standard
Black
Lume
None
Superluminova

Movement

2 specs
Caliber
TMI NH38
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$840

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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.

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.

Tornek-Rayville TR-660 Aluminum Non-date

Owners praise the Tornek-Rayville TR-660 Aluminum Non-date for its crisp dial and bead-blasted case, with one owner finding it extremely well built and a relief to wear. The watch features a 40mm 316L stainless steel case and a black aluminum bezel inlay. However, the bezel action is considered not brilliant and the included straps are scratchy. Overall, owners find the Tornek-Rayville TR-660 Aluminum Non-date to be a well-executed piece with a pleasing aesthetic, despite minor drawbacks in the bezel feel and strap quality.

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