Which is cheaper, the Grand Seiko SBGX355 or the Longines DOLCEVITA?

At MSRP the Longines DOLCEVITA is the cheaper of the two at $4,000, against $4,100 for the Grand Seiko SBGX355 — a $100 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGX355 or the Longines DOLCEVITA?

The Grand Seiko SBGX355 wears larger at 37mm versus 32mm for the Longines DOLCEVITA — a 5mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGX355 or the Longines DOLCEVITA?

The Grand Seiko SBGX355 is rated to 100m versus 30m for the Longines DOLCEVITA.

What movement does the Grand Seiko SBGX355 run compared to the Longines DOLCEVITA?

Both watches run quartz movements — the Grand Seiko SBGX355 uses the 9F62 and the Longines DOLCEVITA uses the L178.2.

Side by side

Grand Seiko SBGX355vsLongines DOLCEVITA

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

Grand Seiko SBGX355

sbgx355g

MSRP $4,100

Longines DOLCEVITA

L5.255.0.71.5

MSRP $4,000

At a glance

19 of 29 specs differ

Diameter

SBGX35537mm

DOLCEVITA32mm

Power Reserve

SBGX35540h

DOLCEVITA—

Water Resistance

SBGX355100m

DOLCEVITA30m

MSRP

SBGX355$4,100

DOLCEVITA$4,000

Full specifications

Case

8 specs

Diameter

37mm

32mm

Thickness

10.6mm

6.9mm

Lug-to-Lug

44.6mm

32mm

Lug Width

19mm

15mm

Material

Titanium

Stainless Steel

Finish

Brushed and polished

—

Water Resistance

100m

30m

Caseback

Solid

—

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Yes

—

Dial Color

Black

Silver

Indices

Applied

—

Movement

6 specs

Caliber

9F62

L178.2

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$4,100

$4,000

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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.

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.

Owners widely praise the Longines DolceVita's finishing, noting the beautiful dial and case polish, with some considering it better value than alternatives. One owner finds the steel strap models unattractive and flags the crown and date window as problematic. The Longines DolceVita X YVY collaboration is noted as a quartz fashion watch with a unique equestrian design and interchangeable straps, priced at $1,600. Overall, owners and reviewers rate the Longines DolceVita highly for its aesthetic appeal and value proposition, particularly its dial design.

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