Side by side

Phoibos Reef MastervsHorage Revolution 3 MicroReg

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

Reef Master
PhoibosReef Master
MSRP $335
Revolution 3 MicroReg
HorageRevolution 3 MicroReg
MSRP $5,320

At a glance

10 of 29 specs differ
Diameter
Reef Master42mm
Revolution 3 MicroReg41mm
Power Reserve
Reef Master40h
Revolution 3 MicroReg72h
Water Resistance
Reef Master200m
Revolution 3 MicroReg100m
MSRP
Reef Master$335
Revolution 3 MicroReg$5,320

Full specifications

Case

5 specs
Category
Diver
Dress
Diameter
42mm
41mm
Thickness
13mm
10.05mm
Lug-to-Lug
48mm
48.22mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
AR Coating
Yes
No
Dial Color
Green
Black

Movement

2 specs
Caliber
SII NH38
Horage K2
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$335
$5,320

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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.

Horage Revolution 3 MicroReg

The Horage Revolution 3 MicroReg showcases an innovative external micro-adjustment system for on-the-fly regulation via electromagnetic pulse, a remarkable feat of micro-engineering. This proof-of-concept prototype is still in early development, with a projected launch in late summer 2026 and a founder's price of CHF 3,900. On balance, reviewers highlight the revolutionary regulation technology as the defining characteristic of the Horage Revolution 3 MicroReg.

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