Side by side

Hamilton Jazzmaster Maestro Auto ChronovsVario 1918 SG60 Merlion Trench

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

Jazzmaster Maestro Auto Chrono
HamiltonJazzmaster Maestro Auto Chrono
MSRP $2,275
1918 SG60 Merlion Trench
Vario1918 SG60 Merlion Trench
MSRP $428

At a glance

9 of 29 specs differ
Diameter
Jazzmaster Maestro Auto Chrono41mm
1918 SG60 Merlion Trench37mm
Power Reserve
Jazzmaster Maestro Auto Chrono60h
1918 SG60 Merlion Trench40h
Water Resistance
Jazzmaster Maestro Auto Chrono100m
1918 SG60 Merlion Trench100m
MSRP
Jazzmaster Maestro Auto Chrono$2,275
1918 SG60 Merlion Trench$428

Full specifications

Case

5 specs
Category
Chronograph
Field
Diameter
41mm
37mm
Thickness
15.1mm
10mm
Lug-to-Lug
46mm
45mm
Lug Width
22mm
18mm

Crystal & Dial

1 specs
Dial Color
Silver

Movement

2 specs
Caliber
H-21
Miyota 82s5
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$2,275
$428

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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 Jazzmaster Maestro Auto Chrono

Owners widely praise the Hamilton Jazzmaster Maestro Auto Chrono for its dramatic quality and attention to detail, with its versatile design suitable for dressing up or down. Timekeeping is generally good, with one owner reporting gains of no more than 5 seconds per day, and another noting their 7750-based movement has kept time within 10 seconds per day even after 15 years without service. Some owners find the lack of a second hand a dealbreaker, and the 45mm size may not fit comfortably under sleeves. Concerns exist regarding potentially high maintenance costs and intervals. Overall, owners rate the Hamilton Jazzmaster Maestro Auto Chrono highly for its bulletproof build and classic, dressy appearance at an accessible price point.

Vario 1918 SG60 Merlion Trench

The Vario 1918 SG60 Merlion Trench is widely seen as a commemorative keepsake, particularly for those celebrating Singapore's 60th anniversary or born in 1965. Reviewers note its vibrant red enamel dial and 37mm steel case with fixed wire lugs, along with 100m water resistance. One owner reported the watch is "patina-ing well" after three years, and the Miyota 82S5 movement is considered a reliable, cost-effective base. Overall, owners and reviewers appreciate the Vario 1918 SG60 Merlion Trench as a unique souvenir and tribute piece, with its distinctive enamel dial being a key draw.

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