Side by side

Monta Noble VoyagervsGrand Seiko SLGB005

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

Noble Voyager
MontaNoble Voyager
MSRP $2,150
SLGB005
Grand SeikoSLGB005
MSRP $11,100

At a glance

12 of 29 specs differ
Diameter
Noble Voyager38.5mm
SLGB00537mm
Power Reserve
Noble Voyager40h
SLGB00572h
Water Resistance
Noble Voyager152m
SLGB005100m
MSRP
Noble Voyager$2,150
SLGB005$11,100

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
38.5mm
37mm
Thickness
11.4mm
Lug-to-Lug
47mm
44.3mm
Lug Width
20mm
Water Resistance
152m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Green
Black

Movement

3 specs
Caliber
Monta M-23
9RB2
Type
Automatic
Spring Drive
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$2,150
$11,100

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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.

Monta Noble Voyager

The Monta Noble Voyager is a refined GMT watch praised for its elegant styling and compact 38.5mm steel case. Owners and reviewers note its comfortable three-link bracelet and a dressier aesthetic compared to other Monta GMTs. The watch utilizes a Sellita SW330-2 movement and offers 150 meters of water resistance. Some find the "caller" GMT functionality and numeral placement on the 24-hour scale less ideal for readability, with one owner questioning its value proposition at the $2,150 pre-order price. Overall, the consensus is that the Monta Noble Voyager is a well-executed GMT with elegant styling, though its specific GMT implementation and price point are points of discussion.

Grand Seiko SLGB005

The Grand Seiko SLGB005 is widely praised for its stunning "Ice Forest" smoked purple dial, inspired by frost-covered trees, and its compact 37mm Ever-Brilliant Steel case. It is powered by the 9RB2 Spring Drive caliber, noted for its exceptional accuracy of ±3 seconds per month or ±20 seconds per year, and offers a 72-hour power reserve. Reviewers consistently highlight the dial's mesmerizing beauty and the case's sculpted design as significant strengths. However, multiple sources express disappointment that the Grand Seiko SLGB005 omits the micro-adjustment clasp found on other models, especially considering its $11,100 price point, though one reviewer found this did not detract from wearability. Overall, reviewers rate the Grand Seiko SLGB005 highly for its visually arresting dial and precise Spring Drive movement, despite the clasp oversight.

From video reviewers

The watch features a ±3 seconds per month accurate Ultra Fine Accuracy Calibre 9RB2 movement. The Ever-Brilliant Steel finish has polishing flaws that detract from the watch's appearance. Reviewers disagree on the movement's accuracy, with one reviewer citing ±3 seconds per month and another ±10 seconds per month.

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