Side by side

Citizen Eco-Drive OnevsGrand Seiko SBGX355

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

Eco-Drive One
CitizenEco-Drive One
MSRP $2,395
SBGX355
Grand SeikoSBGX355
MSRP $4,100

At a glance

11 of 29 specs differ
Diameter
Eco-Drive One36.6mm
SBGX35537mm
Power Reserve
Eco-Drive One40h
SBGX35540h
Water Resistance
Eco-Drive One
SBGX355100m
MSRP
Eco-Drive One$2,395
SBGX355$4,100

Full specifications

Case

6 specs
Diameter
36.6mm
37mm
Thickness
12mm
10.6mm
Lug-to-Lug
46mm
44.6mm
Lug Width
20mm
19mm
Material
Stainless Steel
Titanium
Water Resistance
100m

Crystal & Dial

2 specs
AR Coating
Underside
Yes
Dial Color
White
Black

Movement

2 specs
Caliber
8845
9F62
Type
Solar
Quartz

Pricing

1 specs
MSRP
$2,395
$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.

Citizen Eco-Drive One

The Citizen Caliber A060 is widely praised for its exceptional accuracy, with most owners reporting it runs within or very close to the advertised ±5 seconds per year, though some note slight deviations. Reviewers and owners highlight the scratch-resistant, gold-hued titanium case and the unique washi paper dial with gold leaf as standout aesthetic features, contributing to its wearability and perceived value. The Eco-Drive movement's perpetual calendar and long power reserve are also frequently cited strengths, with a decorated 23-jewel caliber noted as a surprise for a quartz movement. One owner experienced issues requiring repair in Japan after the watch was not kept charged, and some owners express concern about the rechargeable battery as a potential failure point. Overall, owners and reviewers rate The Citizen Caliber A060 highly for its blend of high-end finishing, impressive accuracy, and innovative solar technology.

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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