Baltic MR RoulettevsGrand Seiko SLGW007

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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 SLGW007 at true scale

SLGW007

Diameter

36mm

38.6mm

Lug-to-Lug

44mm

lowest

45mm

Thickness

9mm

lowest

9.9mm

Water Resistance

30m

30m

Power Reserve

42h

80h

highest

MSRP

$545

lowest

$10,000

Movement

Hangzhou 5000A

Grand Seiko 9SA4

Case

3 specs
Diameter
36mm
38.6mm
Thickness
9mm
9.95mm
Lug-to-Lug
44mm
45mm

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 9SA4
Type
Automatic
Manual
Power Reserve
42h
80h

Pricing

1 specs
MSRP
$545
$10,000
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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 SLGW007

The Grand Seiko SLGW007 is lauded for its refined 38.6mm Evolution 9 case, measuring 9.95mm in thickness, and its captivating blue "Moonlit Birch" dial with a moody, elegant texture. Owners and reviewers alike highlight the technically credible 9SA4 manual-wind movement, noting its 80-hour power reserve and buttery winding feel. Its 30m water resistance and lack of lume are acknowledged as fitting for a dress watch. On balance, the Grand Seiko SLGW007 is highly regarded for its sophisticated dial and refined case design, making it a compelling dress watch offering.