Which is cheaper, the Grand Seiko SBGX355 or the Yema Flygraf Pilot?

At MSRP the Yema Flygraf Pilot is the cheaper of the two at $990, against $4,100 for the Grand Seiko SBGX355 — a $3,110 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGX355 or the Yema Flygraf Pilot?

The Yema Flygraf Pilot wears larger at 38.5mm versus 37mm for the Grand Seiko SBGX355 — a 1.5mm difference across the dial.

What movement does the Grand Seiko SBGX355 run compared to the Yema Flygraf Pilot?

The Grand Seiko SBGX355 runs a quartz caliber (9F62), while the Yema Flygraf Pilot runs a automatic (Sellita SW200).

Side by side

Grand Seiko SBGX355vsYema Flygraf Pilot

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

Grand Seiko SBGX355

sbgx355g

MSRP $4,100

Yema Flygraf Pilot

yema-flygraf-pilot-yfly25-ams

MSRP $990

At a glance

9 of 29 specs differ

Diameter

SBGX35537mm

Flygraf Pilot38.5mm

Power Reserve

SBGX35540h

Flygraf Pilot40h

Water Resistance

SBGX355100m

Flygraf Pilot100m

MSRP

SBGX355$4,100

Flygraf Pilot$990

Full specifications

Case

5 specs

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

2 specs

Caliber

9F62

Sellita SW200

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$4,100

$990

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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 praise the Yema Flygraf Pilot's legible Type A dial, functional industrial aesthetic, and wearable 39mm/40mm size. Some owners report concerns with Yema's customer service and quality control, while others find the in-house movement acceptable. The titanium case scratches more easily, and the bracelet's pin-and-collar system and long links are noted drawbacks. Accuracy figures range from +8 to +/- 10 seconds per day. On balance, owners appreciate the Yema Flygraf Pilot's design and wearability, though some express caution due to past quality control and customer service issues.

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