Side by side

Boldr BOLDR x NitecorevsBremont Supermarine 300M

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

BOLDR x Nitecore
BoldrBOLDR x Nitecore
MSRP $449
Supermarine 300M
BremontSupermarine 300M
MSRP $3,550

At a glance

10 of 29 specs differ
Diameter
BOLDR x Nitecore38mm
Supermarine 300M40mm
Power Reserve
BOLDR x Nitecore40h
Supermarine 300M40h
Water Resistance
BOLDR x Nitecore200m
Supermarine 300M300m
MSRP
BOLDR x Nitecore$449
Supermarine 300M$3,550

Full specifications

Case

5 specs
Diameter
38mm
40mm
Thickness
12.8mm
12mm
Lug-to-Lug
44mm
Material
Titanium
904L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

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

Movement

1 specs
Caliber
Seiko NH35A
BE-92AE

Pricing

1 specs
MSRP
$449
$3,550

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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.

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.

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm and 42mm case sizes, with owners noting the 42mm wears well on smaller wrists due to its lug design. One owner highlights the 13mm thinness of the 40mm case, considered compact for a 300m diver. The watch is priced at $1375. On balance, owners and reviewers appreciate the Bremont Supermarine 300M for its wearability and compact dimensions, especially for a dive watch.

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