Side by side

Hamilton Jazzmaster Slim AutovsBoldr Safari

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

Jazzmaster Slim Auto
HamiltonJazzmaster Slim Auto
MSRP $825
Safari
BoldrSafari
MSRP $449

At a glance

10 of 29 specs differ
Diameter
Jazzmaster Slim Auto40mm
Safari40mm
Power Reserve
Jazzmaster Slim Auto50h
Safari40h
Water Resistance
Jazzmaster Slim Auto30m
Safari200m
MSRP
Jazzmaster Slim Auto$825
Safari$449

Full specifications

Case

4 specs
Category
Dress
Tool
Thickness
8.35mm
12mm
Lug Width
22mm
20mm
Water Resistance
30m
200m

Crystal & Dial

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

Movement

2 specs
Caliber
No caliber
Seiko NH38A
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$825
$449

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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 Slim Auto

The Hamilton Jazzmaster Slim Auto is praised for its elegance, light weight, and impressive leather strap, offering a classy yet engaging aesthetic. Its thin 8mm profile, achieved partly by omitting a seconds hand and utilizing the ETA 2892 movement, contributes to its wearability. However, one owner notes the 44mm case size as being very large, and another finds it less appealing than vintage Hamilton models, though the black dial version is considered better looking. Overall, owners appreciate the Hamilton Jazzmaster Slim Auto for its slim profile and elegant design.

Boldr Safari

Owners widely praise the Boldr Safari for its attractive dials, robust build with 200 meters of water resistance, and reliable Seiko movements. The California dial design is a frequent highlight, as is the strong lume. Some owners note the GMT variant offers full GMT functionality, while others point out the movement's date-only nature on certain models leads to a vestigial crown position. The animal artwork on the display caseback is a point of contention, with some finding it detracts from the view of the movement. Overall, owners rate the Boldr Safari highly for its value and distinctive design elements.

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