Side by side

Seestern S446 GMTvsBoldr The T Rex By Boldr X Nitecore

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

S446 GMT
SeesternS446 GMT
MSRP $299
The T Rex By Boldr X Nitecore
BoldrThe T Rex By Boldr X Nitecore
MSRP $499

At a glance

16 of 29 specs differ
Diameter
S446 GMT39.5mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
S446 GMT41hh
The T Rex By Boldr X Nitecore40h
Water Resistance
S446 GMT100m
The T Rex By Boldr X Nitecore200m
MSRP
S446 GMT$299
The T Rex By Boldr X Nitecore$499

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
39.5mm
40mm
Thickness
13mm
12.3mm
Lug-to-Lug
47mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
Inner
Yes
Dial Color
Cream
T-Rex by BOLDR x Nitecore
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Seiko NH34A GMT
Seiko NH35A
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
40h
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
$499

Follow this matchup

Get a note when Seestern S446 GMT vs Boldr The T Rex By Boldr X Nitecore gets more votes, a community discussion, or a price drop. No account needed.

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.

Gruppo Gamma Field III GMT Date
Gruppo Gammamicro

Field III GMT Date

Ref. venturo-gmt-date
40mm·Automatic·200m WR
$459MSRP
—Used
Zelos Swordfish 3
Zelosmicro

Swordfish 3

40/42mm
2 watches · 35 variantsSwordfish
40/42mm·Automatic·200m WR
$399MSRP
—Used
Traska Venturer GMT
Traskamicro

Venturer GMT

6 variantsRef. VNT-GMT-BLK-V6
40mm·Automatic·150m WR
$785MSRP
—Used
Baltic Aquascaphe Classic
Balticmicro

Aquascaphe Classic

2 variantsAquascaphe Classic
39mm·Automatic·200m WR
$648MSRP
—Used
Christopher Ward C63 Sealander Extreme GMT
Christopher Wardmicro
Sealander

C63 Sealander Extreme GMT

6 watches · 19 variantsSealander
40mm·Automatic·150m WR
$2,075MSRP
—Used
RZE Fortitude GMT
RZEmicro

Fortitude GMT

3 watches · 20 variantsFortitude
41mm·Automatic·200m WR
$719MSRP
—Used
Serica Ref. 8315 Travel Chronometer
Sericamicro
Travel Chronometer

Ref. 8315 Travel Chronometer

2 variantsRef. 8315 Travel Chronometer
39mm·Automatic·200m WR
$2,479MSRP
—Used
Hemel HD24 Automatic
Hemelmicro

HD24 Automatic

8 variantsHD24
40mm·Automatic·200m WR
$300MSRP
—Used
All alternatives to the S446 GMT →All alternatives to the The T Rex By Boldr X Nitecore →
Explore the full catalog
Adjacent matchups

People also compared

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

Boldr The T Rex By Boldr X NitecorevsGruppo Gamma Field III GMT DateBoldr The T Rex By Boldr X NitecorevsTraska Venturer GMTChristopher Ward C63 Sealander Extreme GMTvsBoldr The T Rex By Boldr X NitecoreRZE Fortitude GMTvsBoldr The T Rex By Boldr X NitecoreSeestern S446 GMTvsZelos Swordfish 3Baltic Aquascaphe ClassicvsSeestern S446 GMT
Edit this comparisonAdd another watchExplore more 38–41mm watches