Side by side

Straton Straton Yacht Racer QuartzvsYema Superman Tourbillon CMM.31 Limited Edition

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

Straton Yacht Racer Quartz
StratonStraton Yacht Racer Quartz
MSRP $349
Superman Tourbillon CMM.31 Limited Edition
YemaSuperman Tourbillon CMM.31 Limited Edition
MSRP $13,000

At a glance

20 of 29 specs differ
Diameter
Straton Yacht Racer Quartz42mm
Superman Tourbillon CMM.31 Limited Edition43mm
Power Reserve
Straton Yacht Racer Quartz
Superman Tourbillon CMM.31 Limited Edition40h
Water Resistance
Straton Yacht Racer Quartz100m
Superman Tourbillon CMM.31 Limited Edition300m
MSRP
Straton Yacht Racer Quartz$349
Superman Tourbillon CMM.31 Limited Edition$13,000

Full specifications

Case

9 specs
Category
Chronograph
Diver
Diameter
42mm
43mm
Thickness
12mm
11.7mm
Lug-to-Lug
48mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Flat
AR Coating
Yes
Inner
Dial Color
Steel
Indices
Applied

Movement

5 specs
Caliber
Miyota 6S21
Yema CMM.31 Tourbillon
Type
Quartz
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$349
$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.

Straton Yacht Racer Quartz

Owners report the Straton Yacht Racer Quartz is in excellent condition with flawless sapphire crystal and lumed bezel, and some find the 42mm case a bit wide. Reviewers praise the Straton Yacht Racer Quartz as a fun, colorful, and quirky chronograph offering exceptional value under $300 with a retro design and a reliable Miyota quartz movement. On balance, owners and reviewers rate the Straton Yacht Racer Quartz highly for its exceptional value and retro design.

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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