Side by side

Hamilton American Classic Intra-Matic AutovsPhoibos Reef Master

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

American Classic Intra-Matic Auto
HamiltonAmerican Classic Intra-Matic Auto
MSRP $1,275
Reef Master
PhoibosReef Master
MSRP $335

At a glance

12 of 29 specs differ
Diameter
American Classic Intra-Matic Auto40mm
Reef Master42mm
Power Reserve
American Classic Intra-Matic Auto80h
Reef Master40h
Water Resistance
American Classic Intra-Matic Auto50m
Reef Master200m
MSRP
American Classic Intra-Matic Auto$1,275
Reef Master$335

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
40mm
42mm
Thickness
10.95mm
13mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Water Resistance
50m
200m

Crystal & Dial

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

Movement

2 specs
Caliber
H-10
SII NH38
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,275
$335

Follow this matchup

Get a note when Hamilton American Classic Intra-Matic Auto 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.

Hamilton American Classic Intra-Matic Auto

Owners widely praise the Hamilton American Classic Intra-Matic Auto for its thinness, perfect size, and vintage charm, with some preferring its contrasting tachymeter and larger subdials. One owner notes the rotor can be quite loud. The Hamilton American Classic Intra-Matic Auto is considered by some to be the best watch with a 2892 movement for the price. Overall, owners rate the Hamilton American Classic Intra-Matic Auto highly for its vintage charm and wearability at the price.

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.