Side by side

Studio Underd0g Full MoonvsSeiko Essentials Quartz

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

Full Moon
Studio Underd0gFull Moon
MSRP $800
Essentials Quartz
SeikoEssentials Quartz
MSRP $335

At a glance

11 of 29 specs differ
Diameter
Full Moon39.5mm
Essentials Quartz38.9mm
Power Reserve
Full Moon40h
Essentials Quartz40h
Water Resistance
Full Moon
Essentials Quartz100m
MSRP
Full Moon$800
Essentials Quartz$335

Full specifications

Case

6 specs
Category
Casual
Dress
Diameter
39.5mm
38.9mm
Thickness
8.5mm
Lug-to-Lug
44.5mm
Lug Width
20mm
Water Resistance
100m

Crystal & Dial

2 specs
Dial Color
Standard
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
6N52
Type
Manual
Quartz

Pricing

1 specs
MSRP
$800
$335

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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.

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.

Seiko Essentials Quartz

Seiko Essentials Quartz is widely praised for its exceptional value and comfortable, lightweight wearability, particularly the titanium models on mesh which weigh only 50g. Owners highlight the thin 8.4mm case, sapphire crystal, and 100m water resistance as key strengths. One owner noted the dark greenish dial was less impressive than a black alternative. The titanium bracelet's wider gaps due to its smaller center link drew criticism from one user. Overall, owners rate the Seiko Essentials Quartz highly for its comfortable, lightweight titanium build and impressive specifications at its price point.

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