Which is cheaper, the Grand Seiko STGK003 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 $31,200 for the Grand Seiko STGK003 — a $26,775 gap before any retailer discounting.

Which is bigger, the Grand Seiko STGK003 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 28.7mm for the Grand Seiko STGK003 — a 11.3mm difference across the dial.

Which has better water resistance, the Grand Seiko STGK003 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 100m for the Grand Seiko STGK003.

Which has a longer power reserve, the Grand Seiko STGK003 or the YEMA x Silberstein Marine 2 CMM.20 Limited Edition?

The Grand Seiko STGK003 carries a 50-hour power reserve against 40 hours on the YEMA x Silberstein Marine 2 CMM.20 Limited Edition.

What movement does the Grand Seiko STGK003 run compared to the YEMA x Silberstein Marine 2 CMM.20 Limited Edition?

Both watches run automatic movements — the Grand Seiko STGK003 uses the 9S27 and the YEMA x Silberstein Marine 2 CMM.20 Limited Edition uses the Yema CMM.20.

Side by side

Grand Seiko STGK003vsYema 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 STGK003

stgk003j

MSRP $31,200

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

13 of 29 specs differ

Diameter

STGK00328.7mm

YEMA x Silberstein Marine 2 CMM.20 Limited Edition40mm

Power Reserve

STGK00350h

YEMA x Silberstein Marine 2 CMM.20 Limited Edition40h

Water Resistance

STGK003100m

YEMA x Silberstein Marine 2 CMM.20 Limited Edition200m

MSRP

STGK003$31,200

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

2 specs

Caliber

9S27

Yema CMM.20

Power Reserve

50h

40h

Pricing

1 specs

MSRP

$31,200

$4,425

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