Side by side

William Wood BronzevsYema Superman Tourbillon CMM.31 Limited Edition

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

Bronze
William WoodBronze
MSRP $920
Superman Tourbillon CMM.31 Limited Edition
YemaSuperman Tourbillon CMM.31 Limited Edition
MSRP $13,000

At a glance

9 of 29 specs differ
Diameter
Bronze41mm
Superman Tourbillon CMM.31 Limited Edition43mm
Power Reserve
Bronze40h
Superman Tourbillon CMM.31 Limited Edition40h
Water Resistance
Bronze100m
Superman Tourbillon CMM.31 Limited Edition300m
MSRP
Bronze$920
Superman Tourbillon CMM.31 Limited Edition$13,000

Full specifications

Case

6 specs
Diameter
41mm
43mm
Thickness
15mm
11.7mm
Lug-to-Lug
49mm
Lug Width
20mm
22mm
Material
Bronze
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
Emerald
Steel

Movement

1 specs
Caliber
Seiko NH35
Yema CMM.31 Tourbillon

Pricing

1 specs
MSRP
$920
$13,000

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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.

William Wood Bronze

Owners widely appreciate the William Wood Bronze's unique firefighting heritage and design, with one owner specifically praising its look and feel. The watch features a 41mm satin-brushed bronze case, a navy blue dial with rose-gold plated hands, and a strap made from upcycled fire-hose rubber. It is powered by a Seiko NH35 automatic movement with a 41-hour power reserve. However, some owners feel the watch is overpriced, particularly given its Seiko NH35 movement, and consider its theme to be overly gimmicky. On balance, owners and reviewers are split on the William Wood Bronze's value proposition, with its unique story and materials being a key point of contention against the price and movement choice.

Yema Superman Tourbillon CMM.31 Limited Edition

Owners praise the Yema Superman Tourbillon CMM.31 Limited Edition as an incredible and crazy watch, appreciating its unnecessary tourbillon complication and impressive specifications at a remarkable price point. The titanium construction contributes to comfort despite the 43mm case size. One reviewer notes the bracelet clasp's extension system is somewhat crude. On balance, owners and reviewers rate the Yema Superman Tourbillon CMM.31 Limited Edition highly for its compelling tourbillon feature at an accessible price.

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