Which is cheaper, the Grand Seiko SLGB005 or the Tissot Bellissima?

At MSRP the Tissot Bellissima is the cheaper of the two at $875, against $11,100 for the Grand Seiko SLGB005 — a $10,225 gap before any retailer discounting.

Which is bigger, the Grand Seiko SLGB005 or the Tissot Bellissima?

The Grand Seiko SLGB005 wears larger at 37mm versus 29mm for the Tissot Bellissima — a 8mm difference across the dial.

Which has better water resistance, the Grand Seiko SLGB005 or the Tissot Bellissima?

The Grand Seiko SLGB005 is rated to 100m versus 50m for the Tissot Bellissima.

Which has a longer power reserve, the Grand Seiko SLGB005 or the Tissot Bellissima?

The Grand Seiko SLGB005 carries a 72-hour power reserve against 48 hours on the Tissot Bellissima.

What movement does the Grand Seiko SLGB005 run compared to the Tissot Bellissima?

The Grand Seiko SLGB005 runs a spring drive caliber (9RB2), while the Tissot Bellissima runs a automatic.

Side by side

Grand Seiko SLGB005vsTissot Bellissima

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

Grand Seiko SLGB005

slgb005g

MSRP $11,100

Tissot Bellissima

t1262071101300

MSRP $875

At a glance

12 of 29 specs differ

Diameter

SLGB00537mm

Bellissima29mm

Power Reserve

SLGB00572h

Bellissima48h

Water Resistance

SLGB005100m

Bellissima50m

MSRP

SLGB005$11,100

Bellissima$875

Full specifications

Case

5 specs

Diameter

37mm

29mm

Thickness

11.4mm

9.63mm

Lug-to-Lug

44.3mm

29mm

Lug Width

20mm

5mm

Water Resistance

100m

50m

Crystal & Dial

3 specs

Crystal Shape

Flat

Domed

Dial Color

Black

White

Indices

Applied

Roman

Movement

3 specs

Caliber

9RB2

—

Type

Spring Drive

Automatic

Power Reserve

72h

48h

Pricing

1 specs

MSRP

$11,100

$875

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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 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.

Owners widely praise the Tissot Bellissima for its beautiful dial and rose gold tone, with many finding it a keeper for everyday wear. One owner appreciates the automatic movement and open case back, noting it is a beautiful choice. The 29mm size is described as appearing large on very small wrists. On balance, owners rate the Tissot Bellissima highly for its aesthetic appeal and suitability for daily wear.

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