The Titanium Field Guide

Citizen Promaster Land x mont-bell (BN0245-58E)

The Citizen Promaster Land x mont-bell (BN0245-58E) is a current-production field watch with a super titanium (dlc) case, finished with duratect mrk with duratect dlc (black). At 112 g it sits among the heavier field watches in the guide, and is priced above the $499 median for the category. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

All Citizen watchesWatch field watchesUnder $1,000Lightest, rankedOn a titanium braceletSolar
Price
≈$622 (¥99,000)
Material
Titanium
Grade / type
Super Titanium (DLC)
Weight
112 g (with bracelet)
Water resistance
200 m
Type
Field
Case diameter
40.8 mm
Thickness
12.3 mm
Origin
Japan
Movement
Eco-Drive radio-controlled (multi-band)
Caliber
Citizen E168
Power reserve
Solar (about 6 months power-save)
Complications
Date
Colour
Black
Surface treatment
Duratect MRK with Duratect DLC (black)
Finish technology
DLC
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Super Titanium bracelet, three-fold push clasp
Matching bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
Black dial
Dial colours
Black
Lume
Luminous hands and markers
Availability
Offered
Status
Current
Not published
Reference, Lug-to-lug, Hardness, Construction
High confidence Verified Sep 2026 Source: Citizen Japan, Promaster BN0245-58E (maker product page)
Facts are free to cite with a link.
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Frequently asked questions

Is the Citizen Promaster Land x mont-bell (BN0245-58E) nickel-free?

On the maker's published specification, no nickel-bearing steel touches the skin: a super titanium (dlc) case with a titanium caseback, plus a non-steel crown and bracelet and clasp. That is what the guide records rather than a test of the watch, so confirm the contact points with the maker before buying if you react to nickel.

What is the case material of the Citizen Promaster Land x mont-bell (BN0245-58E)?

The Citizen Promaster Land x mont-bell (BN0245-58E) has a super titanium (dlc) case with a titanium caseback. This is confirmed against the maker spec.

What size is the Citizen Promaster Land x mont-bell (BN0245-58E)?

It is 40.8 mm in diameter, 12.3 mm thick, and water resistant to 200 m.

How much does the Citizen Promaster Land x mont-bell (BN0245-58E) weigh?

About 112 g (w/ bracelet).

How much does the Citizen Promaster Land x mont-bell (BN0245-58E) cost, and is it available?

It is current-production and lists from $622.

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