Grand Seiko SBGK007vsBell & Ross WW2 Military Tourbillon Rose Gold

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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.

Grand Seiko SBGK007 at true scale

SBGK007

Bell & Ross WW2 Military Tourbillon Rose Gold at true scale

WW2 Military Tourbillon Rose Gold

Diameter

39mm

n/a

Lug-to-Lug

44mm

n/a

Thickness

11.6mm

n/a

Water Resistance

30m

n/a

Power Reserve

72h

n/a

MSRP

$7,300

lowest

$118,800

Movement

Grand Seiko 9S63

n/a

Case

8 specs
Diameter
39mm
n/a
Thickness
11.6mm
n/a
Lug-to-Lug
44mm
n/a
Lug Width
19mm
n/a
Material
Stainless Steel
n/a
Finish
n/a
n/a
Water Resistance
30m
n/a
Caseback
n/a
n/a

Crystal & Dial

5 specs
Crystal
Sapphire
n/a
Crystal Shape
n/a
n/a
AR Coating
Yes
n/a
Dial Color
n/a
Rose Gold
Indices
n/a
n/a

Movement

5 specs
Caliber
Grand Seiko 9S63
n/a
Type
Manual
n/a
Beat Rate
0 vph
n/a
Power Reserve
72h
n/a
Jewels
0
n/a

Pricing

1 specs
MSRP
$7,300
$118,800
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Reviews

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

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.

Bell & Ross WW2 Military Tourbillon Rose Gold

Owners widely praise the Bell & Ross WW2 MILITARY TOURBILLON ROSE GOLD for its striking military design and robust construction. One owner notes the 42mm rose gold case fits well on a 7-inch wrist, appearing larger than its stated size due to surface area, while another finds all Bell & Ross watches too large. The watch features minimal lume, but its gold construction effectively reflects light. Concerns exist among some owners regarding the premature failure and costly servicing of Asian tourbillon movements, though the specific movement details for this rose gold variant are not consistently detailed across all sources. Overall, owners rate the Bell & Ross WW2 MILITARY TOURBILLON ROSE GOLD highly for its distinctive aesthetic and solid build.