Side by side

Oris Big Crown Calibre 113vsYema Wristmaster Slim CMM.20

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

Big Crown Calibre 113
OrisBig Crown Calibre 113
MSRP $8,100
Wristmaster Slim CMM.20
YemaWristmaster Slim CMM.20
MSRP $2,117

At a glance

19 of 29 specs differ
Diameter
Big Crown Calibre 11343mm
Wristmaster Slim CMM.2039mm
Power Reserve
Big Crown Calibre 113240 hoursh
Wristmaster Slim CMM.2040h
Water Resistance
Big Crown Calibre 11350m
Wristmaster Slim CMM.20100m
MSRP
Big Crown Calibre 113$8,100
Wristmaster Slim CMM.20$2,117

Full specifications

Case

8 specs
Category
GMT
Diameter
43mm
39mm
Thickness
9mm
Lug Width
21mm
24mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Green
Black
Indices
Applied

Movement

6 specs
Caliber
CALIBRE 113
Yema CMM.20
Type
Manual
Automatic
Beat Rate
3 vph
28,800 vph
Power Reserve
240 hoursh
40h
Jewels
40
25
Complications
Date, Day
None

Pricing

1 specs
MSRP
$8,100
$2,117

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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.

Oris Big Crown Calibre 113

The Oris Big Crown Calibre 113 is noted for its distinctive mint green and rose pink dial, a 43mm stainless steel case, and an in-house hand-wound movement offering a 10-day power reserve. It includes a business calendar complication, day, date, and a non-linear power reserve indicator, with excellent readability provided by Super-LumiNova. One reviewer found the bold dial color potentially clashes with a business context and wished for a smaller case size. The Oris Big Crown Calibre 113 is priced at CHF 6,350 / €6,350 and includes a five-year warranty. Overall, reviewers highlight the Oris Big Crown Calibre 113's unique dial and extensive complications as its primary draw.

Yema Wristmaster Slim CMM.20

The Yema Wristmaster Slim CMM.20 is widely praised for its compelling integrated bracelet design and comfortable 39mm wearability. Reviewers highlight its impressive value, featuring an in-house CMM.20 micro-rotor movement with a 70-hour power reserve, adjusted to -3/+7 seconds per day, all within a slim 9mm case. Some note the domed sapphire crystal can produce glare and the dial text is quite small. On balance, reviewers rate the Yema Wristmaster Slim CMM.20 highly for its integrated design and value proposition with a micro-rotor movement.

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