Which is cheaper, the Grand Seiko SBGM245 or the Longines MASTER COLLECTION?

At MSRP the Longines MASTER COLLECTION is the cheaper of the two at $2,350, against $6,100 for the Grand Seiko SBGM245 — a $3,750 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGM245 or the Longines MASTER COLLECTION?

The Grand Seiko SBGM245 wears larger at 40.5mm versus 29mm for the Longines MASTER COLLECTION — a 11.5mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGM245 or the Longines MASTER COLLECTION?

The Grand Seiko SBGM245 is rated to 200m versus 30m for the Longines MASTER COLLECTION.

Which has a longer power reserve, the Grand Seiko SBGM245 or the Longines MASTER COLLECTION?

The Grand Seiko SBGM245 carries a 72-hour power reserve against 45 hours on the Longines MASTER COLLECTION.

What movement does the Grand Seiko SBGM245 run compared to the Longines MASTER COLLECTION?

Both watches run automatic movements — the Grand Seiko SBGM245 uses the 9S66 and the Longines MASTER COLLECTION uses the L592.5.

Side by side

Grand Seiko SBGM245vsLongines MASTER COLLECTION

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

Grand Seiko SBGM245

sbgm245g

MSRP $6,100

Longines MASTER COLLECTION

L2.257.4.78.3

MSRP $2,350

At a glance

20 of 29 specs differ

Diameter

SBGM24540.5mm

MASTER COLLECTION29mm

Power Reserve

SBGM24572h

MASTER COLLECTION45h

Water Resistance

SBGM245200m

MASTER COLLECTION30m

MSRP

SBGM245$6,100

MASTER COLLECTION$2,350

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Yes

—

Dial Color

Black

Silver

Indices

Applied

Painted Arabic numerals

Lume

None

Super-LumiNova

Movement

6 specs

Caliber

9S66

L592.5

Power Reserve

72h

45h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, seconds and date

Pricing

1 specs

MSRP

$6,100

$2,350

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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 SBGM245

Owners widely appreciate the Grand Seiko SBGM245 for its blend of sport and luxury, with one enthusiast highlighting its superior workmanship over quartz movements. However, opinions on its size vary, as one owner found the SBGM245 too large, preferring the comfort of a different variant. Overall, owners value the Grand Seiko SBGM245 for its refined craftsmanship, though its wearability is a point of personal preference.

WatchUSeek

Longines MASTER COLLECTION

Owners and reviewers widely praise the Longines Master Collection for its excellent finishing and value, with specific mentions of beautiful dials featuring engraved Breguet numerals and blued hands. The movement offers a 72-hour power reserve, and the classical design is noted as versatile. Some owners report the bracelet lacks sufficient micro-adjustment options for a precise fit, and one owner experienced a broken moon phase setting mechanism requiring service. The Master Collection Annual Calendar has 30m water resistance, considered light by one reviewer. Overall, the consensus is that owners and reviewers rate the Longines Master Collection highly for its exceptional value and refined finishing.

From video reviewers

The watch has a strong wrist presence and comfort. The movement accuracy is also a notable feature, delivering luxury value at its price point.

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