Side by side

Grand Seiko SLGA009vsZelos Artemis

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

SLGA009
Grand SeikoSLGA009
MSRP $9,800
Artemis
ZelosArtemis
MSRP $1,899

At a glance

12 of 29 specs differ
Diameter
SLGA00940mm
Artemis40mm
Power Reserve
SLGA009120h
Artemis40h
Water Resistance
SLGA009100m
Artemis50m
MSRP
SLGA009$9,800
Artemis$1,899

Full specifications

Case

6 specs
Category
Dress
Skeleton
Thickness
11.8mm
10.2mm
Lug-to-Lug
47.9mm
40mm
Lug Width
22mm
24mm
Material
Stainless Steel
Titanium
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Titanium

Movement

3 specs
Caliber
9RA2
Swiss Skeletonised Marvin 700
Type
Spring Drive
Manual
Power Reserve
120h
40h

Pricing

1 specs
MSRP
$9,800
$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 SLGA009

The Grand Seiko SLGA009 "White Birch II" is praised for its Spring Drive Caliber 9RA2 movement, offering exceptional accuracy of ±0.5 seconds per day and a 120-hour power reserve. Reviewers highlight its refined dial texture, inspired by Shinshu forests, and the Series 9 design with a frost-finished movement. The watch features a 40mm stainless steel case and a power reserve indicator on the movement bridge. However, its price of $8,600 to $9,100 USD is noted as relatively expensive, reflecting Grand Seiko's increasing price points. Overall, reviewers consider the Grand Seiko SLGA009 a highly refined timepiece, with its advanced Spring Drive movement and aesthetic improvements being key strengths.

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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