Side by side
Sternglas Naos XSvsGrand Seiko STGF387
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Naos XS33mm
STGF38726mm
Power Reserve
Naos XS—
STGF38740h
Water Resistance
Naos XS50m
STGF387100m
MSRP
Naos XS$247
STGF387$4,200
Full specifications
Case
5 specsDiameter
33mm
26mm
Thickness
6mm
8.1mm
Lug-to-Lug
36mm
32.9mm
Lug Width
16mm
13mm
Water Resistance
50m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
—
Black
Movement
3 specsCaliber
Ronda 784
4J51
Power Reserve
—
40h
Jewels
—
25
Pricing
1 specsMSRP
$247
$4,200
Follow this matchup
Get a note when Sternglas Naos XS vs Grand Seiko STGF387 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.










