Side by side

Sternglas Naos GroßdatumvsStudio Underd0g Full Moon

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

Naos Großdatum
SternglasNaos Großdatum
MSRP $323
Full Moon
Studio Underd0gFull Moon
MSRP $800

At a glance

13 of 29 specs differ
Diameter
Naos Großdatum38mm
Full Moon39.5mm
Power Reserve
Naos Großdatum
Full Moon40h
Water Resistance
Naos Großdatum50m
Full Moon
MSRP
Naos Großdatum$323
Full Moon$800

Full specifications

Case

6 specs
Category
Dress
Casual
Diameter
38mm
39.5mm
Thickness
10mm
Lug-to-Lug
42mm
Lug Width
20mm
Water Resistance
50m

Crystal & Dial

2 specs
Dial Color
Standard
Lume
Luminova Punkten
None

Movement

4 specs
Caliber
Seiko VJ76
Type
Quartz
Manual
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$323
$800

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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.

Sternglas Naos Großdatum

The Sternglas Naos Großdatum is praised for its Bauhaus aesthetic and value, with one owner finding it an affordable alternative to other designs. However, some owners report it feels underwhelming and cheap, with a printed-on face, small font, and toy-like hands, and find the strap to be of poor quality. The watch features a 38mm stainless steel case, an Alabaster dial with beige LumiNova, and a Seiko TMI VJ76 quartz movement rated for -20/+20 seconds per month. On balance, owners and reviewers are divided, with the primary point of contention being the perceived quality and aesthetic execution of the Sternglas Naos Großdatum.

Studio Underd0g Full Moon

Owners widely praise the Studio Underd0g Full Moon's harmonious creamy dial and its 37mm case, which fits flawlessly. The innovative sapphire disc with numerals is a highlight, though two visible screws holding it are noted as a minor aesthetic drawback. Some owners find the watch overpriced, while others see value in the upgraded Sellita movement under $1k. Lume is surprisingly good, and the included NATO strap is preferred by some over the leather. Accuracy ranges from +1/+2 seconds per day to about -6 seconds per day. On balance, owners rate the Studio Underd0g Full Moon highly for its versatile dial and well-fitting case at the price point.

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