Side by side

Lum-Tec B66 Day DatevsYema Skin Diver Slim CMM.20

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

B66 Day Date
Lum-TecB66 Day Date
MSRP $545
Skin Diver Slim CMM.20
YemaSkin Diver Slim CMM.20
MSRP $2,117

At a glance

10 of 29 specs differ
Diameter
B66 Day Date44mm
Skin Diver Slim CMM.2047mm
Power Reserve
B66 Day Date40h
Skin Diver Slim CMM.2040h
Water Resistance
B66 Day Date100m
Skin Diver Slim CMM.20200m
MSRP
B66 Day Date$545
Skin Diver Slim CMM.20$2,117

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
44mm
47mm
Thickness
—
10mm
Lug-to-Lug
51.5mm
47mm
Lug Width
22mm
20mm
Material
Titanium (DLC coated)
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Standard
Steel

Movement

1 specs
Caliber
—
Yema CMM.20

Pricing

1 specs
MSRP
$545
$2,117

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