Side by side

Bremont Supermarine ChronovsGrand Seiko SBGX359

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850
SBGX359
Grand SeikoSBGX359

At a glance

11 of 29 specs differ
Diameter
Supermarine Chrono43mm
SBGX35933mm
Power Reserve
Supermarine Chrono40h
SBGX35940h
Water Resistance
Supermarine Chrono300m
SBGX359100m
MSRP
Supermarine Chrono$6,850
SBGX359

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
43mm
33mm
Thickness
15.87mm
9.1mm
Lug-to-Lug
39.7mm
Lug Width
22mm
15mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

2 specs
Caliber
BE-50AE
9F51
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$6,850

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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.

Bremont Supermarine Chrono

The Bremont Supermarine Chrono's black dial and understated bezel markings allow it to transition effectively from rugged use to evening events. On balance, owners and reviewers find the Bremont Supermarine Chrono to be a handsome and functional watch, with its versatile dial design being a key strength.

Grand Seiko SBGX359

The Grand Seiko SBGX359 is lauded for its technically advanced 9F51 quartz movement, enabling a compact 33mm x 9.1mm stainless steel case and offering ±10 seconds per year accuracy. Reviewers highlight the refined finishing of its Snowflake dial and 100 meters of water resistance. However, it comes with a US$3,200 price tag, representing a $500 increase over prior 9F models. Overall, reviewers praise the Grand Seiko SBGX359 for its compact dimensions and precise quartz movement at the specified price point.

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