Which is cheaper, the Marathon CeraShell Pilot's Navigator or the Yema Skin Diver Slim CMM.20?

At MSRP the Marathon CeraShell Pilot's Navigator is the cheaper of the two at $550, against $2,117 for the Yema Skin Diver Slim CMM.20 — a $1,567 gap before any retailer discounting.

Which is bigger, the Marathon CeraShell Pilot's Navigator or the Yema Skin Diver Slim CMM.20?

The Yema Skin Diver Slim CMM.20 wears larger at 47mm versus 41mm for the Marathon CeraShell Pilot's Navigator — a 6mm difference across the dial.

Which has better water resistance, the Marathon CeraShell Pilot's Navigator or the Yema Skin Diver Slim CMM.20?

The Yema Skin Diver Slim CMM.20 is rated to 200m versus 60m for the Marathon CeraShell Pilot's Navigator.

What movement does the Marathon CeraShell Pilot's Navigator run compared to the Yema Skin Diver Slim CMM.20?

The Marathon CeraShell Pilot's Navigator runs a quartz caliber (ETA F06), while the Yema Skin Diver Slim CMM.20 runs a automatic (Yema CMM.20).

Side by side

Marathon CeraShell Pilot's NavigatorvsYema Skin Diver Slim CMM.20

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

Marathon CeraShell Pilot's Navigator

41mm-cerashell-quartz-navigator-nav-on-ballistic-nylon-strap

MSRP $550

Yema Skin Diver Slim CMM.20

yema-skin-diver-slim-cmm-20-limited-edition-12-24-99-sn-m3

MSRP $2,117

At a glance

11 of 29 specs differ

Diameter

CeraShell Pilot's Navigator41mm

Skin Diver Slim CMM.2047mm

Power Reserve

CeraShell Pilot's Navigator40h

Skin Diver Slim CMM.2040h

Water Resistance

CeraShell Pilot's Navigator60m

Skin Diver Slim CMM.20200m

MSRP

CeraShell Pilot's Navigator$550

Skin Diver Slim CMM.20$2,117

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Steel

Movement

2 specs

Caliber

ETA F06

Yema CMM.20

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$550

$2,117

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