Side by side

Phoibos Reef MastervsStudio Underd0g Champagne & Caviar

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

Reef Master
PhoibosReef Master
MSRP $335
Champagne & Caviar
Studio Underd0gChampagne & Caviar
MSRP $1,750

At a glance

11 of 29 specs differ
Diameter
Reef Master42mm
Champagne & Caviar39.5mm
Power Reserve
Reef Master40h
Champagne & Caviar40h
Water Resistance
Reef Master200m
Champagne & Caviar
MSRP
Reef Master$335
Champagne & Caviar$1,750

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
42mm
39.5mm
Thickness
13mm
Lug-to-Lug
48mm
Lug Width
22mm
Water Resistance
200m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Green
Champagne
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
SII NH38

Pricing

1 specs
MSRP
$335
$1,750

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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.

Phoibos Reef Master

Owners widely praise the Phoibos Reef Master for its exceptional value, highlighting its sapphire crystal, DLC coating, and extensive BGW9 lume. The watch is noted for its cool lume, with one owner finding it not bulky despite its robust build. The Shamrock Green dial and texture are highly praised, as is the comfortable bracelet with solid end links. However, the bezel action is described as rough, and the basic folding clasp is a disappointment. Accuracy is reported as excellent, with one owner seeing +-2 sec/day. Some find the 42mm size almost too big for their wrists, and the date window is considered too small. Overall, owners rate the Phoibos Reef Master highly for its impressive feature set and value at its price point.

Studio Underd0g Champagne & Caviar

The Studio Underd0g Champagne & Caviar is a polarizing monopusher chronograph with a unique dial design inspired by luxury food and drink, featuring a textured champagne top dial and a caviar-themed subdial. Owners and reviewers are split on its aesthetic, with some calling the design "so fucking bad" and "gross," while others appreciate its "awesome" concept. It is powered by a manual-wind Sellita SW510M Elaboré movement with a 63-hour power reserve and is rated at ±5 seconds per day, housed in a 38.5mm stainless steel case and priced at $2,200. On balance, the Studio Underd0g Champagne & Caviar is a unique but divisive chronograph, with its polarizing design being the primary point of contention among enthusiasts and reviewers.

From video reviewers

The Studio Underd0g Standard's Sellita SW210-1 automatic movement offers a 42-hour power reserve. The watch's build quality is a notable weakness, with reviewers mentioning that it's not as well-polished as its competitors. Reviewers disagree on the watch's value, with one reviewer comparing it to the Gibson Les Paul and another noting its price is more accessible than the standard Brunswick.

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