Side by side

Boldr BOLDR x NitecorevsMarathon Steel Navigator SSNAV-D 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
Steel Navigator SSNAV-D Auto
MarathonSteel Navigator SSNAV-D Auto
MSRP $1,400

At a glance

11 of 29 specs differ
Diameter
BOLDR x Nitecore38mm
Steel Navigator SSNAV-D Auto41mm
Power Reserve
BOLDR x Nitecore40h
Steel Navigator SSNAV-D Auto40h
Water Resistance
BOLDR x Nitecore200m
Steel Navigator SSNAV-D Auto60m
MSRP
BOLDR x Nitecore$449
Steel Navigator SSNAV-D Auto$1,400

Full specifications

Case

6 specs
Category
Diver
Pilot
Diameter
38mm
41mm
Thickness
12.8mm
11mm
Lug-to-Lug
44mm
48mm
Material
Titanium
316L Stainless Steel
Water Resistance
200m
60m

Crystal & Dial

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

Movement

1 specs
Caliber
Seiko NH35A
Sellita SW220-1

Pricing

1 specs
MSRP
$449
$1,400

Follow this matchup

Get a note when BOLDR x Nitecore vs Marathon Steel Navigator SSNAV-D Auto gets more votes, a community discussion, or a price drop. No account needed.

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.

Marathon Steel Navigator SSNAV-D Auto

The Marathon Steel Navigator SSNAV-D Auto is praised for its durable construction, featuring a sandblasted steel case with improved lugs, a bi-directional bezel with excellent action, and 100m water resistance. Owners appreciate the constant visibility provided by self-illuminating tritium gas tubes and the precision of its ETA F06.412 quartz movement, which offers accuracy to about 10 seconds per year. The watch includes a GMT bezel for dual timekeeping and a synthetic sapphire crystal. Overall, owners and reviewers rate the Marathon Steel Navigator SSNAV-D Auto highly for its robust tool-watch design and reliable tritium illumination.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.