Side by side

Hamilton Khaki Aviation Pilot Pioneer Mechanical ChronovsVenezianico Nereide Avventurina 39

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

Nereide Avventurina 39
VenezianicoNereide Avventurina 39
MSRP $895

At a glance

13 of 29 specs differ
Diameter
Khaki Aviation Pilot Pioneer Mechanical Chrono40mm
Nereide Avventurina 3939mm
Power Reserve
Khaki Aviation Pilot Pioneer Mechanical Chrono60h
Nereide Avventurina 3940h
Water Resistance
Khaki Aviation Pilot Pioneer Mechanical Chrono100m
Nereide Avventurina 39200m
MSRP
Khaki Aviation Pilot Pioneer Mechanical Chrono$2,445
Nereide Avventurina 39$895

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
40mm
39mm
Thickness
14.35mm
10.6mm
Lug-to-Lug
50mm
45.5mm
Lug Width
22mm
20mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Blue
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
H-51-Si
Miyota 9039
Type
Manual
Automatic
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$2,445
$895

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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 Chrono

Owners and reviewers widely praise the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono for its authentic military design, attractive dial execution, and intriguing asymmetrical case, with many appreciating its utilitarian feel and vintage vibe. The hand-wound H-51-Si movement, offering a 60-hour power reserve and accuracy around +5 to +7 seconds per day, is also noted positively, as is the satisfying feel of manual winding. Some owners find the 36mm case size light and versatile, while others note it wears larger than its dimensions suggest. However, several sources point to the mineral crystal as a drawback compared to sapphire, and the lume is generally described as weak. The included strap is frequently criticized for being too long and uncomfortable, with many preferring it on a NATO strap. On balance, owners and reviewers rate the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono highly for its compelling vintage military aesthetic and solid value proposition.

Venezianico Nereide Avventurina 39

Venezianico Nereide owners and reviewers praise its attractive sunburst blue dial and sapphire crystal, with one reviewer finding its dial superior to similarly priced alternatives. The watch is considered good value at $845 USD, featuring a handsome aventurine dial and tungsten bezel insert that add flair to its design, though the default rubber strap is noted as stiff. The NH35A movement is questioned by some, and the brand's customer service reputation is a concern. Overall, owners and reviewers rate Venezianico Nereide highly for its striking dial and overall value proposition.

From video reviewers

The unique aventurine dial is a significant strength. The brand's newness and limited recognition is a drawback.

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