Baltic MR RoulettevsGrand Seiko SBGK007

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Baltic MR Roulette at true scale

MR Roulette

Grand Seiko SBGK007 at true scale

SBGK007

Diameter

36mm

39mm

Lug-to-Lug

44mm

44mm

Thickness

9mm

lowest

11.6mm

Water Resistance

30m

30m

Power Reserve

42h

72h

highest

MSRP

$545

lowest

$7,300

Movement

Hangzhou 5000A

Grand Seiko 9S63

Case

3 specs
Diameter
36mm
39mm
Thickness
9mm
11.6mm
Lug Width
20mm
19mm

Crystal & Dial

3 specs
Crystal
Hesalite
Sapphire
AR Coating
n/a
Yes
Dial Color
Black
n/a

Movement

3 specs
Caliber
Hangzhou 5000A
Grand Seiko 9S63
Type
Automatic
Manual
Power Reserve
42h
72h

Pricing

1 specs
MSRP
$545
$7,300
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Baltic MR Roulette

The Baltic MR Roulette features a 36mm case with vertical bezel brushing and polished lugs, and a vintage roulette-styled dial with multi-sector design. Reviewers note the dial textures create a perception of depth, with contrasting brushed and grained surfaces. The Hangzhou 5000A micro-rotor movement is visually appealing but described by reviewers as feeling rattly and producing a jangly sound when tapped. Overall, reviewers highlight the MR Roulette's unique dial design and finishing, despite some reservations about the micro-rotor movement's sound and feel.

From video reviewers

The MR Roulette's excellent finishing, particularly on the case and the bezel, is a notable strength. The bracelet's noise when moved around is a shared weakness. Reviewers do not explicitly disagree on any specific point.

Grand Seiko SBGK007

Owners widely praise the Grand Seiko SBGK007's glorious champagne-to-silver-white sunburst dial, domed sapphire crystal, and slim 39mm case design, which contributes to excellent wearability and a subtle vintage aesthetic. The manual-wind 9S63 movement is noted for its attractive, workmanlike finish and contributes to the watch's slim profile. One owner mentions the brand's esoteric model naming convention as a minor criticism. The watch is offered for $3600 by one seller, while another lists it for $6,900 USD. On balance, owners and reviewers rate the Grand Seiko SBGK007 highly for its stunning dial and comfortable, slim wearability.