Side by side

Grand Seiko SLGW007vsHorage Supersede Dual Time

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

SLGW007
Grand SeikoSLGW007
MSRP $10,000
Supersede Dual Time
HorageSupersede Dual Time
MSRP $6,710

At a glance

14 of 29 specs differ
Diameter
SLGW00738.6mm
Supersede Dual Time39.5mm
Power Reserve
SLGW00780h
Supersede Dual Time72h
Water Resistance
SLGW00730m
Supersede Dual Time200m
MSRP
SLGW007$10,000
Supersede Dual Time$6,710

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
38.6mm
39.5mm
Thickness
9.95mm
9.85mm
Lug-to-Lug
45mm
46.29mm
Lug Width
20mm
22mm
Water Resistance
30m
200m

Crystal & Dial

3 specs
AR Coating
Yes
No
Dial Color
Black
Denim Blue
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
9SA4
Horage K2
Type
Manual
Automatic
Power Reserve
80h
72h
Complications
None
Dual Time

Pricing

1 specs
MSRP
$10,000
$6,710

Follow this matchup

Get a note when Grand Seiko SLGW007 vs Horage Supersede Dual Time gets more votes, a community discussion, or a price drop. No account needed.

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.

Horage Supersede Dual Time

The Horage Supersede Dual Time is widely praised for its technically impressive, 98% in-house micro-rotor GMT movement, thin 10mm case, and 39.5mm size, along with excellent finishing and a comfortable bracelet. Owners also note its robust 200m water resistance and 904L steel construction. Some reviewers find the GMT sub-dial illegible, and one owner reported a bezel alignment issue requiring repair, while another flagged the date setting as potentially confusing. The $8,000 price point is considered high by some, though others view it as exceptional value for the movement and build quality. On balance, owners and reviewers rate the Horage Supersede Dual Time highly for its innovative micro-rotor GMT movement and high level of finishing at its price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.