Side by side

Studio Underd0g Steffany BluevsTornek-Rayville Blakjak Time-elapse

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

Steffany Blue
Studio Underd0gSteffany Blue
MSRP $800
Blakjak Time-elapse
Tornek-RayvilleBlakjak Time-elapse
MSRP $895

At a glance

13 of 29 specs differ
Diameter
Steffany Blue39.5mm
Blakjak Time-elapse42.5mm
Power Reserve
Steffany Blue40h
Blakjak Time-elapse42h
Water Resistance
Steffany Blue
Blakjak Time-elapse200m
MSRP
Steffany Blue$800
Blakjak Time-elapse$895

Full specifications

Case

6 specs
Category
Casual
Diver
Diameter
39.5mm
42.5mm
Thickness
13.2mm
Lug-to-Lug
49mm
Lug Width
22mm
Water Resistance
200m

Crystal & Dial

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

Movement

3 specs
Caliber
SII NH36
Type
Manual
Automatic
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$800
$895

Follow this matchup

Get a note when Studio Underd0g Steffany Blue vs Tornek-Rayville Blakjak Time-elapse gets more votes, a community discussion, or a price drop. No account needed.

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 Steffany Blue

Owners widely praise the Studio Underd0g Steffany Blue for its beautiful multilayer dial with a floating effect and vivid Super-LumiNova, with one owner finding it smaller and more beautiful than expected. The 37mm case wears nicely, though some find it slightly small for larger wrists. One owner notes the power reserve can fall short of the advertised 48 hours, sometimes lasting only about a day. Overall, owners rate the Studio Underd0g Steffany Blue highly for its striking dial and luminous display.

Tornek-Rayville Blakjak Time-elapse

The Tornek-Rayville Blakjak Time-elapse is a rugged, dive-capable field watch, an evolution of a 1990s military concept. It features a 42.5mm stainless steel case, a sapphire crystal, and a Seiko NH36 automatic movement with a 40-hour power reserve. The dial is busy but functional, and the watch features Super-LumiNova BGW9. On balance, reviewers note the Tornek-Rayville Blakjak Time-elapse is a modernized military watch with robust dive capabilities.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.