Which is cheaper, the Boldr The T Rex By Boldr X Nitecore or the Yema Skin Diver CMM.20?

At MSRP the Boldr The T Rex By Boldr X Nitecore is the cheaper of the two at $499, against $2,372 for the Yema Skin Diver CMM.20 — a $1,873 gap before any retailer discounting.

Which is bigger, the Boldr The T Rex By Boldr X Nitecore or the Yema Skin Diver CMM.20?

The Boldr The T Rex By Boldr X Nitecore wears larger at 40mm versus 39.5mm for the Yema Skin Diver CMM.20 — a 0.5mm difference across the dial.

What movement does the Boldr The T Rex By Boldr X Nitecore run compared to the Yema Skin Diver CMM.20?

Both watches run automatic movements — the Boldr The T Rex By Boldr X Nitecore uses the Seiko NH35A and the Yema Skin Diver CMM.20 uses the Yema CMM.20.

Side by side

Boldr The T Rex By Boldr X NitecorevsYema Skin Diver CMM.20

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

Boldr The T Rex By Boldr X Nitecore

the-t-rex-by-boldr-x-nitecore

MSRP $499

Yema Skin Diver CMM.20

yema-skin-diver-cmm-20-12-25-20-11-sn-m3

MSRP $2,372

At a glance

10 of 29 specs differ

Diameter

The T Rex By Boldr X Nitecore40mm

Skin Diver CMM.2039.5mm

Power Reserve

The T Rex By Boldr X Nitecore40h

Skin Diver CMM.2040h

Water Resistance

The T Rex By Boldr X Nitecore200m

Skin Diver CMM.20200m

MSRP

The T Rex By Boldr X Nitecore$499

Skin Diver CMM.20$2,372

Full specifications

Case

4 specs

Diameter

40mm

39.5mm

Thickness

12.3mm

11.5mm

Lug-to-Lug

46mm

47mm

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

T-Rex by BOLDR x Nitecore

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

Seiko NH35A

Yema CMM.20

Pricing

1 specs

MSRP

$499

$2,372

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