Side by side

Boldr BOLDR x NitecorevsHamilton Jazzmaster Slim Auto

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

BOLDR x Nitecore
BoldrBOLDR x Nitecore
MSRP $449
Jazzmaster Slim Auto
HamiltonJazzmaster Slim Auto
MSRP $825
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

BOLDR x Nitecore

BOLDR x Nitecore is widely praised for its lightweight 38mm PVD titanium case, excellent legibility, and perfect sizing. Owners and reviewers highlight the unique, topographical map-inspired dial offering fantastic depth, complemented by color-matched Old-Radium C3 lume and subtle branding. The watch is described as durable and powerfully lumed, with the included Nitecore TIKI torch capable of boosting its glow. On balance, owners and reviewers rate the BOLDR x Nitecore highly for its exceptional lume and distinctive dial design at its price point.

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.

At a glance

13 of 29 specs differ
Diameter
BOLDR x Nitecore38mm
Jazzmaster Slim Auto40mm
Power Reserve
BOLDR x Nitecore40h
Jazzmaster Slim Auto50h
Water Resistance
BOLDR x Nitecore200m
Jazzmaster Slim Auto30m
MSRP
BOLDR x Nitecore$449
Jazzmaster Slim Auto$825

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
38mm
40mm
Thickness
12.8mm
8.35mm
Lug-to-Lug
44mm
46mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
200m
30m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
The Kraken by BOLDR x Nitecore
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Seiko NH35
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$449
$825
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