Which is cheaper, the Christopher Ward C60 Atoll 300 or the Grand Seiko SBGX355?

At MSRP the Christopher Ward C60 Atoll 300 is the cheaper of the two at $1,320, against $4,100 for the Grand Seiko SBGX355 — a $2,780 gap before any retailer discounting.

Which is bigger, the Christopher Ward C60 Atoll 300 or the Grand Seiko SBGX355?

The Christopher Ward C60 Atoll 300 wears larger at 40mm versus 37mm for the Grand Seiko SBGX355 — a 3mm difference across the dial.

Which has better water resistance, the Christopher Ward C60 Atoll 300 or the Grand Seiko SBGX355?

The Christopher Ward C60 Atoll 300 is rated to 300m versus 100m for the Grand Seiko SBGX355.

Which has a longer power reserve, the Christopher Ward C60 Atoll 300 or the Grand Seiko SBGX355?

The Grand Seiko SBGX355 carries a 40-hour power reserve against 38 hours on the Christopher Ward C60 Atoll 300.

What movement does the Christopher Ward C60 Atoll 300 run compared to the Grand Seiko SBGX355?

The Christopher Ward C60 Atoll 300 runs a automatic caliber (SW200-1), while the Grand Seiko SBGX355 runs a quartz (9F62).

Side by side

Christopher Ward C60 Atoll 300vsGrand Seiko SBGX355

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

Christopher Ward C60 Atoll 300

C60-40ADA31S00W1-B0

MSRP $1,320

Grand Seiko SBGX355

sbgx355g

MSRP $4,100

At a glance

17 of 29 specs differ

Diameter

C60 Atoll 30040mm

SBGX35537mm

Power Reserve

C60 Atoll 30038h

SBGX35540h

Water Resistance

C60 Atoll 300300m

SBGX355100m

MSRP

C60 Atoll 300$1,320

SBGX355$4,100

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

White

Black

Lume

SLN X1 BL C1

None

Movement

6 specs

Caliber

SW200-1

9F62

Type

Automatic

Quartz

Beat Rate

4 vph

28,800 vph

Power Reserve

38h

40h

Jewels

Complications

Day-date, Date

None

Pricing

1 specs

MSRP

$1,320

$4,100

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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.

Christopher Ward C60 Atoll 300

Owners widely praise the Christopher Ward C60 Atoll 300 for its superb fit and finish, which reviewers note exceeds its price point, and its comfortable 40mm wearability. The Sellita SW200-1 movement is reported to run close to COSC standards, and the "light catcher" case is frequently highlighted for its jewelry-like quality and beautiful dial that is better appreciated in person. One owner desires a larger 42mm size option, and some users flag a weak or missing anti-reflective coating on the crystal. Overall, owners rate the Christopher Ward C60 Atoll 300 highly for its exceptional case finishing and value.

WatchCrunch·2

Grand Seiko SBGX355

The Grand Seiko SBGX355 is widely praised for its beautiful dial, excellent finishing, and perfect 37mm size. Owners report unparalleled accuracy from the 9F62 quartz movement, rated to within 10 seconds per year. The high-intensity titanium case and 100m water resistance are noted features. Some consider the SBGX355 a "baby Snowflake" and a more accessible alternative to other models. Overall, owners and reviewers rate the Grand Seiko SBGX355 highly for its iconic Snowflake dial and exceptional quartz accuracy in a wearable 37mm case.

From video reviewers

The titanium case finishing is a significant strength. The deployant clasp is noted as prone to rattle. Reviewers disagree on the ideal case size for everyday wear.

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