Which is cheaper, the William Wood Extinguisher Watch or the Yema Superman Slim CMM.20?

At MSRP the William Wood Extinguisher Watch is the cheaper of the two at $995, against $2,372 for the Yema Superman Slim CMM.20 — a $1,377 gap before any retailer discounting.

Which is bigger, the William Wood Extinguisher Watch or the Yema Superman Slim CMM.20?

The William Wood Extinguisher Watch wears larger at 41mm versus 39mm for the Yema Superman Slim CMM.20 — a 2mm difference across the dial.

Which has better water resistance, the William Wood Extinguisher Watch or the Yema Superman Slim CMM.20?

The Yema Superman Slim CMM.20 is rated to 300m versus 100m for the William Wood Extinguisher Watch.

What movement does the William Wood Extinguisher Watch run compared to the Yema Superman Slim CMM.20?

The William Wood Extinguisher Watch runs a automatic caliber (Seiko NH35), while the Yema Superman Slim CMM.20 runs a mechanical (Yema CMM.20).

Side by side

William Wood Extinguisher WatchvsYema Superman Slim CMM.20

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

William Wood Extinguisher Watch

extinguisherwatch

MSRP $995

Yema Superman Slim CMM.20

yema-superman-slim-cmm-20-11-24-66-sn-m3

MSRP $2,372

At a glance

7 of 29 specs differ

Diameter

Extinguisher Watch41mm

Superman Slim CMM.2039mm

Power Reserve

Extinguisher Watch40h

Superman Slim CMM.2040h

Water Resistance

Extinguisher Watch100m

Superman Slim CMM.20300m

MSRP

Extinguisher Watch$995

Superman Slim CMM.20$2,372

Full specifications

Case

4 specs

Diameter

41mm

39mm

Thickness

15mm

9.95mm

Lug-to-Lug

49mm

—

Water Resistance

100m

300m

Crystal & Dial

1 specs

Dial Color

Standard

Black

Movement

1 specs

Caliber

Seiko NH35

Yema CMM.20

Pricing

1 specs

MSRP

$995

$2,372

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