Side by side

Sternglas MarusvsGrand Seiko SBGA375

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

Marus
SternglasMarus
MSRP $485
SBGA375
Grand SeikoSBGA375
MSRP $5,600
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Sternglas Marus

The Sternglas Marus is widely praised for its well-built, heavy feel and excellent bezel action, considered the best in its price range. Despite its 42mm diameter and 52mm lug-to-lug, owners report it fits surprisingly well on slim wrists. A reviewer notes the short seconds hand as a drawback, but highlights the watch as a fun, affordable starting point for a collection, featuring a vibrant Pepsi bezel and an anthracite dial that shifts in appearance, powered by a Miyota 8215 movement for €399. Overall, owners and reviewers rate the Sternglas Marus highly for its robust build and superior bezel at its price point.

Grand Seiko SBGA375

Grand Seiko SBGA375 owners praise its classic, subtle design and the engineering of its Spring Drive movement, with one noting it "does not fail to deliver what they are known for." The dial offers good legibility, with polished side bevels on the hour markers catching light well. However, one owner scuffed the bezel within a week, and another questioned if a lug was missing. Overall, owners rate the Grand Seiko SBGA375 highly for its refined design and movement engineering, signaling discerning taste.

From video reviewers

The Spring Drive movement's smooth sweep is a key strength. The bracelet's taper and clasp were cited as areas for improvement.

At a glance

13 of 29 specs differ
Diameter
Marus42mm
SBGA37540mm
Power Reserve
Marus42h
SBGA37572h
Water Resistance
Marus200m
SBGA375100m
MSRP
Marus$485
SBGA375$5,600

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
42mm
40mm
Thickness
14mm
12.5mm
Lug-to-Lug
53.8mm
46.2mm
Lug Width
20mm
19mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Black
Lume
Luminova grün
None

Movement

4 specs
Caliber
Miyota 8215
9R65
Type
Automatic
Spring Drive
Power Reserve
42h
72h
Jewels
25

Pricing

1 specs
MSRP
$485
$5,600
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