Which is cheaper, the Smith & Bradley Atlantis Blackfish Auto or the Yema Superman Tourbillon CMM.31 Limited Edition?

At MSRP the Smith & Bradley Atlantis Blackfish Auto is the cheaper of the two at $889, against $13,000 for the Yema Superman Tourbillon CMM.31 Limited Edition — a $12,111 gap before any retailer discounting.

Which is bigger, the Smith & Bradley Atlantis Blackfish Auto or the Yema Superman Tourbillon CMM.31 Limited Edition?

The Smith & Bradley Atlantis Blackfish Auto wears larger at 44mm versus 43mm for the Yema Superman Tourbillon CMM.31 Limited Edition — a 1mm difference across the dial.

Which has a longer power reserve, the Smith & Bradley Atlantis Blackfish Auto or the Yema Superman Tourbillon CMM.31 Limited Edition?

The Yema Superman Tourbillon CMM.31 Limited Edition carries a 40-hour power reserve against 38 hours on the Smith & Bradley Atlantis Blackfish Auto.

What movement does the Smith & Bradley Atlantis Blackfish Auto run compared to the Yema Superman Tourbillon CMM.31 Limited Edition?

Both watches run automatic movements — the Smith & Bradley Atlantis Blackfish Auto uses the Sellita SW200 and the Yema Superman Tourbillon CMM.31 Limited Edition uses the Yema CMM.31 Tourbillon.

Side by side

Smith & Bradley Atlantis Blackfish AutovsYema Superman Tourbillon CMM.31 Limited Edition

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

Smith & Bradley Atlantis Blackfish Auto

atlantis-blackfish-automatic-dive-watch

MSRP $889

Yema Superman Tourbillon CMM.31 Limited Edition

yema-superman-tourbillon-cmm-31-limited-edition-12-25-31-66-te-mt

MSRP $13,000

At a glance

10 of 29 specs differ

Diameter

Atlantis Blackfish Auto44mm

Superman Tourbillon CMM.31 Limited Edition43mm

Power Reserve

Atlantis Blackfish Auto38h

Superman Tourbillon CMM.31 Limited Edition40h

Water Resistance

Atlantis Blackfish Auto300m

Superman Tourbillon CMM.31 Limited Edition300m

MSRP

Atlantis Blackfish Auto$889

Superman Tourbillon CMM.31 Limited Edition$13,000

Full specifications

Case

3 specs

Diameter

44mm

43mm

Thickness

12mm

11.7mm

Lug-to-Lug

46mm

—

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

Steel

Lume

Superluminova

None

Movement

2 specs

Caliber

Sellita SW200

Yema CMM.31 Tourbillon

Power Reserve

38h

40h

Pricing

1 specs

MSRP

$889

$13,000

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