Side by side

Zelos Hammerhead (Tantalum LE)vsBoldr Rally

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

Hammerhead (Tantalum LE)
ZelosHammerhead (Tantalum LE)
MSRP $1,499
Rally
BoldrRally
MSRP $299

At a glance

12 of 29 specs differ
Diameter
Hammerhead (Tantalum LE)44mm
Rally38mm
Power Reserve
Hammerhead (Tantalum LE)40h
Rally40h
Water Resistance
Hammerhead (Tantalum LE)300m
Rally200m
MSRP
Hammerhead (Tantalum LE)$1,499
Rally$299

Full specifications

Case

5 specs
Category
Diver
Chronograph
Diameter
44mm
38mm
Thickness
13mm
12.2mm
Lug Width
22mm
20mm
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Tantalum LE
I - Wells 008 (Updated)
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH35
Seiko VK64
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,499
$299

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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.

Zelos Hammerhead (Tantalum LE)

The Zelos Hammerhead (Tantalum LE) features a forged carbon dial and bezel insert with infused lume. On balance, owners and reviewers rate the Zelos Hammerhead (Tantalum LE) highly for its unique material composition and substantial feel.

Boldr Rally

Owners widely praise the Boldr Rally's compact 38mm titanium case and excellent value under A$500. The VK64 mecaquartz movement has proven reliable for years, and the sapphire crystal is a welcome feature. Some owners find the dial busy and difficult to read, particularly the black hands against the black subdial, and note the bead-blasted titanium case can be a scratch magnet. The default straps have been described as boring or not holding up to daily wear. Overall, owners rate the Boldr Rally highly for its robust titanium construction and excellent value, despite some legibility concerns.

From video reviewers

The 38mm titanium case with a 44mm lug-to-lug measurement provides a comfortable and compact fit. The 200m water resistance is noted as robust for a chronograph. The 14mm thickness was mentioned as potentially substantial for the watch's size.

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