Which is cheaper, the Grand Seiko SLGW007 or the Zelos Artemis?

At MSRP the Zelos Artemis is the cheaper of the two at $1,899, against $10,000 for the Grand Seiko SLGW007 — a $8,101 gap before any retailer discounting.

Which is bigger, the Grand Seiko SLGW007 or the Zelos Artemis?

The Zelos Artemis wears larger at 40mm versus 38.6mm for the Grand Seiko SLGW007 — a 1.4mm difference across the dial.

Which has better water resistance, the Grand Seiko SLGW007 or the Zelos Artemis?

The Zelos Artemis is rated to 50m versus 30m for the Grand Seiko SLGW007.

Which has a longer power reserve, the Grand Seiko SLGW007 or the Zelos Artemis?

The Grand Seiko SLGW007 carries a 80-hour power reserve against 40 hours on the Zelos Artemis.

What movement does the Grand Seiko SLGW007 run compared to the Zelos Artemis?

Both watches run manual movements — the Grand Seiko SLGW007 uses the 9SA4 and the Zelos Artemis uses the Swiss Skeletonised Marvin 700.

Side by side

Grand Seiko SLGW007vsZelos Artemis

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

Grand Seiko SLGW007

slgw007g

MSRP $10,000

Zelos Artemis

artemis-titanium

MSRP $1,899

At a glance

12 of 29 specs differ

Diameter

SLGW00738.6mm

Artemis40mm

Power Reserve

SLGW00780h

Artemis40h

Water Resistance

SLGW00730m

Artemis50m

MSRP

SLGW007$10,000

Artemis$1,899

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

Black

Titanium

Movement

2 specs

Caliber

9SA4

Swiss Skeletonised Marvin 700

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$10,000

$1,899

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Grand Seiko SLGW007

Grand Seiko SLGW007 owners and reviewers praise its compact 38.6mm x 9.95mm Evolution 9 case and the textured "Moonlit Birch" dial, described as moody, elegant, and captivating. The technically credible 9SA4 hand-wound movement with an 80-hour power reserve is also highlighted. Its 30m water resistance and lack of lume are noted as appropriate for a dress watch. Overall, owners and reviewers rate the Grand Seiko SLGW007 highly for its refined case, captivating dial, and updated movement.

Time + Tide

Zelos Artemis

The watch's unique modular case construction with a sandblasted titanium outer case and a grey/white Cerakote coating on the center is a notable strength. The FKM rubber strap can be prone to a slight rattle, which may be a minor annoyance for some owners. Reviewers disagree on the watch's value proposition, with one reviewer questioning its value for collectors.

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