Side by side

Grand Seiko SLGB003vsHorage Supersede Dual Time

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

SLGB003
Grand SeikoSLGB003
MSRP $11,400
Supersede Dual Time
HorageSupersede Dual Time
MSRP $6,710

At a glance

15 of 29 specs differ
Diameter
SLGB00337mm
Supersede Dual Time39.5mm
Power Reserve
SLGB00372h
Supersede Dual Time72h
Water Resistance
SLGB003100m
Supersede Dual Time200m
MSRP
SLGB003$11,400
Supersede Dual Time$6,710

Full specifications

Case

7 specs
Category
Dress
GMT
Diameter
37mm
39.5mm
Thickness
11.4mm
9.85mm
Lug-to-Lug
44.3mm
46.29mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

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

Movement

4 specs
Caliber
9RB2
Horage K2
Type
Spring Drive
Automatic
Power Reserve
72h
72h
Complications
None
Dual Time

Pricing

1 specs
MSRP
$11,400
$6,710

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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 SLGB003

Grand Seiko SLGB003 owners widely praise its lightness and comfort, with a dial that offers a shifting character in different lighting conditions. Reviewers note its compact case size enhances wearability and versatility across wrist sizes. However, one owner found the dial underwhelming, and another reported a date disc issue with lower numbers not changing correctly. Some question the value proposition at around $10,000, citing the bracelet and dial as potential drawbacks, while others highlight the movement and smaller dimensions as significant positives. On balance, owners rate the Grand Seiko SLGB003 highly for its movement and compact dimensions, despite some reservations about the dial and bracelet.

From video reviewers

The watch's exceptional accuracy is a notable strength, with both reviewers highlighting its precise timekeeping. A weakness is the relatively high price point compared to other Grand Seiko models. Reviewers disagree on the ideal case size, with one reviewer noting it's relatively small at 37mm, while the other doesn't mention case size as a concern.

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.

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