Side by side

Hamilton Khaki Aviation Pilot Pioneer MechanicalvsPhoibos Reef Master

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

Reef Master
PhoibosReef Master
MSRP $335

At a glance

14 of 29 specs differ
Diameter
Khaki Aviation Pilot Pioneer Mechanical36mm
Reef Master42mm
Power Reserve
Khaki Aviation Pilot Pioneer Mechanical80h
Reef Master40h
Water Resistance
Khaki Aviation Pilot Pioneer Mechanical100m
Reef Master200m
MSRP
Khaki Aviation Pilot Pioneer Mechanical$975
Reef Master$335

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
36mm
42mm
Thickness
9.95mm
13mm
Lug-to-Lug
46mm
48mm
Lug Width
18mm
22mm
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
AR Coating
Inner
Yes
Dial Color
Black
Green
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
H-50
SII NH38
Type
Manual
Automatic
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$975
$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.

Hamilton Khaki Aviation Pilot Pioneer Mechanical

Owners widely praise the Hamilton Khaki Aviation Pilot Pioneer Mechanical for its superior fit and finish, clean and unique design, and overall value, with one owner calling it a significant step up in build quality. The watch measures 36mm wide with a 41.7mm lug-to-lug and 12.8mm thickness. Some owners express concern over its mineral crystal, with one noting the bezel's detents are "kinda whatever." On balance, owners rate the Hamilton Khaki Aviation Pilot Pioneer Mechanical highly for its build quality and value proposition.

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.

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