Side by side

Glycine Airman Worldtimer GMT Dual TimevsSternglas Naos XL

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

Naos XL
SternglasNaos XL
MSRP $237

At a glance

16 of 29 specs differ
Diameter
Airman Worldtimer GMT Dual Time40mm
Naos XL42mm
Power Reserve
Airman Worldtimer GMT Dual Time
Naos XL
Water Resistance
Airman Worldtimer GMT Dual Time100m
Naos XL50m
MSRP
Airman Worldtimer GMT Dual Time$995
Naos XL$237

Full specifications

Case

7 specs
Category
GMT
Sport
Diameter
40mm
42mm
Thickness
12mm
6.6mm
Lug-to-Lug
47mm
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Ivory
Indices
Applied

Movement

4 specs
Caliber
RONDA 515.24H
Miyota 9U15
Beat Rate
28,800 vph
Jewels
1
Complications
GMT, Date, World Time
None

Pricing

1 specs
MSRP
$995
$237

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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.

Glycine Airman Worldtimer GMT Dual Time

Owners widely praise the Glycine Airman Worldtimer GMT Dual Time for its comfortable 40mm size, attractive aesthetics, blue GMT hand, sapphire crystal with blue AR coating, and locking bezel. Some owners find it a significant improvement over previous Airman models, with one reporting good timekeeping. However, the dual 24-hour and GMT hands are noted by some as making local time setting less intuitive than a purist 24-hour dial. On balance, owners and reviewers appreciate the Glycine Airman Worldtimer GMT Dual Time for its comfortable wearability and classic design elements.

Sternglas Naos XL

Owners widely praise the Sternglas Naos XL for its versatile Bauhaus design, domed sapphire crystal, and value, with some finding its larger size comfortable and refined for its price. However, opinions are split on its aesthetic appeal, with one owner finding the hands and face underwhelming, while others appreciate the minimalistic dial. The date font is noted as too small to be useful by one owner, and the stock strap is generally considered basic or prone to wear. Accuracy figures vary, with one owner reporting a Miyota movement running fast and another noting +13 seconds per day. Overall, owners rate the Sternglas Naos XL highly for its Bauhaus aesthetics and affordability, despite some reservations about the movement and strap.

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