Side by side

Oris Aquis Date DiamondsvsPhoibos Reef Master

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

Aquis Date Diamonds
OrisAquis Date Diamonds
MSRP $4,600
Reef Master
PhoibosReef Master
MSRP $335

At a glance

18 of 29 specs differ
Diameter
Aquis Date Diamonds36.5mm
Reef Master42mm
Power Reserve
Aquis Date Diamonds41 hoursh
Reef Master40h
Water Resistance
Aquis Date Diamonds300m
Reef Master200m
MSRP
Aquis Date Diamonds$4,600
Reef Master$335

Full specifications

Case

7 specs
Diameter
36.5mm
42mm
Thickness
13mm
Lug-to-Lug
48mm
Lug Width
19mm
22mm
Finish
Brushed and polished
Water Resistance
300m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Yes
Dial Color
White
Green
Indices
Applied
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
733-1
SII NH38
Beat Rate
4 vph
28,800 vph
Power Reserve
41 hoursh
40h
Jewels
26
25
Complications
Date
None

Pricing

1 specs
MSRP
$4,600
$335

Follow this matchup

Get a note when Oris Aquis Date Diamonds vs Phoibos Reef Master gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Oris Aquis Date Diamonds

Owners and reviewers widely praise the Oris Aquis Date Diamonds for its quality, value, and versatile design, with the glossy dial and ceramic bezel noted for playing with light, and the diamonds offering an interesting contrast. The comfortable integrated bracelet and rubber strap are frequently highlighted, as is the solid build and pleasing crown detail. Some owners find the 36mm size offers a substantial feel, while others note the 39.5mm variant's thickness and the amount of polished surfaces. Accuracy is reported as excellent, with one owner seeing +1 second per day. The Sellita SW 200-1 based Caliber 733 movement has a 38-hour power reserve. On balance, owners and reviewers rate the Oris Aquis Date Diamonds highly for its distinctive design and solid build quality at its price point.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.