Which is cheaper, the Grand Seiko SBGX363 or the Yema Yachtingraff Seconde/Seconde/?

At MSRP the Yema Yachtingraff Seconde/Seconde/ is the cheaper of the two at $499, against $3,600 for the Grand Seiko SBGX363 — a $3,101 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGX363 or the Yema Yachtingraff Seconde/Seconde/?

The Yema Yachtingraff Seconde/Seconde/ wears larger at 38.5mm versus 32.3mm for the Grand Seiko SBGX363 — a 6.2mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGX363 or the Yema Yachtingraff Seconde/Seconde/?

The Grand Seiko SBGX363 is rated to 100m versus 50m for the Yema Yachtingraff Seconde/Seconde/.

Side by side

Grand Seiko SBGX363vsYema Yachtingraff Seconde/Seconde/

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

Grand Seiko SBGX363

sbgx363g

MSRP $3,600

Yema Yachtingraff Seconde/Seconde/

yema-yachtingraff-seconde-seconde-ymhf1588-atps

MSRP $499

At a glance

11 of 29 specs differ

Diameter

SBGX36332.3mm

Yachtingraff Seconde/Seconde/38.5mm

Power Reserve

SBGX36340h

Yachtingraff Seconde/Seconde/40h

Water Resistance

SBGX363100m

Yachtingraff Seconde/Seconde/50m

MSRP

SBGX363$3,600

Yachtingraff Seconde/Seconde/$499

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

Black

Standard

Movement

1 specs

Caliber

9F51

—

Pricing

1 specs

MSRP

$3,600

$499

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