Side by side

Hamilton Khaki Aviation Khaki Pilot Pioneer Auto ChronovsZelos Blacktip 200m GMT

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

Blacktip 200m GMT
ZelosBlacktip 200m GMT
MSRP $499

At a glance

11 of 29 specs differ
Diameter
Khaki Aviation Khaki Pilot Pioneer Auto Chrono41mm
Blacktip 200m GMT41mm
Power Reserve
Khaki Aviation Khaki Pilot Pioneer Auto Chrono60h
Blacktip 200m GMT40h
Water Resistance
Khaki Aviation Khaki Pilot Pioneer Auto Chrono100m
Blacktip 200m GMT200m
MSRP
Khaki Aviation Khaki Pilot Pioneer Auto Chrono$1,995
Blacktip 200m GMT$499

Full specifications

Case

6 specs
Category
Chronograph
GMT
Thickness
16mm
13mm
Lug-to-Lug
46mm
41mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Beige
MOP

Movement

2 specs
Caliber
H-31
Seiko NH34 GMT
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$1,995
$499

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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 Khaki Pilot Pioneer Auto Chrono

Owners widely praise the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono for its excellent dial legibility and unique, vintage-inspired design, with some noting its thinness and 72-hour power reserve. Reviewers highlight its charismatic, function-forward military aesthetic and attractive dial execution. The watch is considered a wise starting point for a chronograph under $2,000, with observed accuracy around +/- 4 seconds per day and a 60-hour power reserve. Some owners find the non-screw-down crown limits water confidence, and one reviewer notes the mineral crystal scratches more easily than sapphire. The price is considered a bit punchy by one source. On balance, owners and reviewers rate the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono highly for its handsome, utilitarian design and value.

Zelos Blacktip 200m GMT

Owners widely praise the Zelos Blacktip 200m GMT's solid bracelet construction and excellent bezel action. The watch has sold out quickly, indicating strong demand. Overall, owners rate the Zelos Blacktip 200m GMT highly for its robust build and desirable availability.

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