Sternglas Naos XSvsSeiko Coutura

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Sternglas Naos XS at true scale

Naos XS

Seiko Coutura at true scale

Coutura

Diameter

33mm

33.7mm

Lug-to-Lug

36mm

lowest

40.3mm

Thickness

6mm

lowest

8.4mm

Water Resistance

50m

100m

highest

MSRP

$247

lowest

$450

Movement

Ronda 784

Seiko 6N42

Case

4 specs
Diameter
33mm
33.7mm
Thickness
6mm
8.4mm
Lug-to-Lug
36mm
40.3mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
Dial Color
n/a
n/a
Lume
None
LumiBrite on Hands

Movement

3 specs
Caliber
Ronda 784
Seiko 6N42
Power Reserve
n/a
0h
Jewels
n/a
0

Pricing

1 specs
MSRP
$247
$450
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Reviews

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

Sternglas Naos XS

Owners widely praise the Sternglas Naos XS for its simple, awesome design, domed sapphire crystal, and clean hands, with some finding its 33mm case size a perfect fit for tiny wrists. One owner recommends it as a durable, refined daily wear watch around $270, suitable for casual and formal occasions, though a third-party strap is suggested. Conversely, one owner found the Sternglas Naos XS underwhelming with a cheap feel and a face resembling a toy, noting it wears smaller than expected. Another owner of the automatic variant described the movement as a bit noisy. Overall, owners rate the Sternglas Naos XS highly for its refined design and suitability for smaller wrists, despite some reservations about its perceived build quality and movement noise.

Seiko Coutura

Owners widely praise the Seiko Coutura for its wear-resistant metal treatments, with one owner reporting minimal scratching after six years. The watch is also appreciated for its solar and perpetual calendar features, offering reliability and low maintenance, and its aesthetic, particularly the contrast of gold indices, hands, and bezel against a black dial. Some owners find the styling unique and potentially less versatile, with the proprietary bracelet noted as a downside, and opinions on the dial are split, with some finding it too busy and the gold tone unconvincing, while others consider it beautiful and fun. One owner reports a poor solar power reserve requiring constant light exposure. Overall, owners rate the Seiko Coutura highly for its durable finishing and useful complications at a reasonable price point.