Which is cheaper, the Grand Seiko SBGM221 or the Yema Navygraf FSM Bronze?

At MSRP the Yema Navygraf FSM Bronze is the cheaper of the two at $1,350, against $5,400 for the Grand Seiko SBGM221 — a $4,050 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGM221 or the Yema Navygraf FSM Bronze?

The Grand Seiko SBGM221 wears larger at 39.5mm versus 38.5mm for the Yema Navygraf FSM Bronze — a 1mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGM221 or the Yema Navygraf FSM Bronze?

The Yema Navygraf FSM Bronze is rated to 100m versus 30m for the Grand Seiko SBGM221.

Which has a longer power reserve, the Grand Seiko SBGM221 or the Yema Navygraf FSM Bronze?

The Grand Seiko SBGM221 carries a 72-hour power reserve against 40 hours on the Yema Navygraf FSM Bronze.

What movement does the Grand Seiko SBGM221 run compared to the Yema Navygraf FSM Bronze?

The Grand Seiko SBGM221 runs a automatic caliber (9S66), while the Yema Navygraf FSM Bronze runs a mechanical.

Side by side

Grand Seiko SBGM221vsYema Navygraf FSM Bronze

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

Grand Seiko SBGM221

sbgm221g

MSRP $5,400

Yema Navygraf FSM Bronze

yema-navygraf-fsm-bronze-ynavz22fsm-aas

MSRP $1,350

At a glance

12 of 29 specs differ

Diameter

SBGM22139.5mm

Navygraf FSM Bronze38.5mm

Power Reserve

SBGM22172h

Navygraf FSM Bronze40h

Water Resistance

SBGM22130m

Navygraf FSM Bronze100m

MSRP

SBGM221$5,400

Navygraf FSM Bronze$1,350

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

Bronze

Movement

2 specs

Caliber

9S66

—

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$5,400

$1,350

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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 SBGM221

Grand Seiko SBGM221 is widely praised for its exceptional dial finish, highly polished hands and indices, and elegant design. Owners consistently highlight the stunning craftsmanship, with specific mention of the up to 11 hand-polished facets on its rectangular markers. The reliable 9S66 movement is noted for its 72-hour power reserve and true GMT functionality, tested beyond Chronometer specifications. Some enthusiasts desire a bidirectional 24-hour bezel, which the Grand Seiko SBGM221 lacks, and its 13.7mm thickness and 19mm lug width are noted as potential limitations. On balance, owners rate the Grand Seiko SBGM221 highly for its exquisite finishing and elegant, comfortable design.

From video reviewers

The SBGM221 is praised for its value within the Grand Seiko lineup. The lug width is cited as a weakness.

WatchCrunch·2

WatchUSeek·2

Yema Navygraf FSM Bronze

Owners praise the Yema Navygraf FSM Bronze for its wearable 38.5mm bronze case and comfortable, high-quality parachute strap. The in-house YEMA2000 movement is noted as a positive. The watch features a glossy black dial with elongated markers and hands coated in Super-LumiNova, powered by the YEMA2000 calibre with a 42-hour power reserve, regulated to -/+ 10 seconds per day. Overall, owners rate the Yema Navygraf FSM Bronze highly for its comfortable wearability and the quality of its strap and in-house movement.

Monochrome

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