Side by side

Bremont Supermarine ChronovsGrand Seiko SBGD223

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850
SBGD223
Grand SeikoSBGD223
MSRP $320,000

At a glance

11 of 29 specs differ
Diameter
Supermarine Chrono43mm
SBGD22344.5mm
Power Reserve
Supermarine Chrono40h
SBGD223192h
Water Resistance
Supermarine Chrono300m
SBGD223100m
MSRP
Supermarine Chrono$6,850
SBGD223$320,000

Full specifications

Case

6 specs
Diameter
43mm
44.5mm
Thickness
15.87mm
14.4mm
Lug-to-Lug
—
52mm
Lug Width
22mm
23mm
Material
Stainless Steel (DLC coated)
Platinum
Water Resistance
300m
100m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

3 specs
Caliber
BE-50AE
9R01
Type
Automatic
Spring Drive
Power Reserve
40h
192h

Pricing

1 specs
MSRP
$6,850
$320,000

Follow this matchup

Get a note when Bremont Supermarine Chrono vs Grand Seiko SBGD223 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Fortis Novonaut N-42
Fortismicro

Novonaut N-42

4 variantsNovonaut
42mm·Automatic·300m WR
$5,230MSRP
—Used
Magrette Regattare Chronograph
Magrette

Regattare Chronograph

Ref. regattare-chronograph
44mm·Manual·500m WR
—MSRP
—Used
Bremont Altitude Chronograph
Bremontmicro

Altitude Chronograph

4 watches · 16 variantsAltitude
42mm·Automatic·100m WR
$6,300MSRP
—Used
Schofield B3
Schofield
B3 BeaterB3 — Patinated Bronze

B3

2 variantsB3 — Patinated Bronze
44mm·Automatic·200m WR
—MSRP
—Used
Bremont ALT1-C
Bremontmicro

ALT1-C

2 watches · 4 variantsALT1
43mm·Automatic·100m WR
$6,150MSRP
—Used
Schofield B5
Schofield

B5

Ref. japanese-watch-beater-b5
44mm·Automatic·200m WR
—MSRP
—Used
William Wood Triumph Chronograph
William Woodmicro

Triumph Chronograph

4 watches · 6 variantsTriumph
41mm·Automatic·100m WR
$2,525MSRP
—Used
Bell & Ross BR-X1 TOURBILLON RS17
Bell & Ross

BR-X1 TOURBILLON RS17

7 watches · 21 variantsBR X1
45mm·Manual·100m WR
$171,720MSRP
—Used
All alternatives to the Supermarine Chrono →All alternatives to the SBGD223 →
Explore the full catalog
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Fortis Novonaut N-42vsGrand Seiko SBGD223Bremont Altitude ChronographvsGrand Seiko SBGD223Bremont ALT1-CvsGrand Seiko SBGD223Grand Seiko SBGD223vsWilliam Wood Triumph ChronographBremont Supermarine ChronovsGrand Seiko SBGD228Bremont Supermarine ChronovsGrand Seiko SBGD202
Edit this comparisonAdd another watchMore chronograph comparisonsBest Chronograph Watches Under $5,000Explore more 42–46mm watches