Which is cheaper, the Grand Seiko SBGK006 or the YEMA x Silberstein Marine 2 CMM.20 Limited Edition?

At MSRP the YEMA x Silberstein Marine 2 CMM.20 Limited Edition is the cheaper of the two at $4,425, against $22,200 for the Grand Seiko SBGK006 — a $17,775 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGK006 or the YEMA x Silberstein Marine 2 CMM.20 Limited Edition?

The YEMA x Silberstein Marine 2 CMM.20 Limited Edition wears larger at 40mm versus 39mm for the Grand Seiko SBGK006 — a 1mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGK006 or the YEMA x Silberstein Marine 2 CMM.20 Limited Edition?

The YEMA x Silberstein Marine 2 CMM.20 Limited Edition is rated to 200m versus 30m for the Grand Seiko SBGK006.

Which has a longer power reserve, the Grand Seiko SBGK006 or the YEMA x Silberstein Marine 2 CMM.20 Limited Edition?

The Grand Seiko SBGK006 carries a 72-hour power reserve against 40 hours on the YEMA x Silberstein Marine 2 CMM.20 Limited Edition.

What movement does the Grand Seiko SBGK006 run compared to the YEMA x Silberstein Marine 2 CMM.20 Limited Edition?

The Grand Seiko SBGK006 runs a manual caliber (9S63), while the YEMA x Silberstein Marine 2 CMM.20 Limited Edition runs a automatic (Yema CMM.20).

Side by side

Grand Seiko SBGK006vsYema YEMA x Silberstein Marine 2 CMM.20 Limited Edition

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

Grand Seiko SBGK006

sbgk006j

MSRP $22,200

Yema YEMA x Silberstein Marine 2 CMM.20 Limited Edition

yema-yema-x-silberstein-marine-2-cmm-20-limited-edition-20-26-20-05-tn-u6

MSRP $4,425

At a glance

14 of 29 specs differ

Diameter

SBGK00639mm

YEMA x Silberstein Marine 2 CMM.20 Limited Edition40mm

Power Reserve

SBGK00672h

YEMA x Silberstein Marine 2 CMM.20 Limited Edition40h

Water Resistance

SBGK00630m

YEMA x Silberstein Marine 2 CMM.20 Limited Edition200m

MSRP

SBGK006$22,200

YEMA x Silberstein Marine 2 CMM.20 Limited Edition$4,425

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

Red

Movement

3 specs

Caliber

9S63

Yema CMM.20

Type

Manual

Automatic

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$22,200

$4,425

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