Side by side
Grand Seiko SLGA015vsBoldr The T Rex By Boldr X Nitecore
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
SLGA01543.8mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
SLGA015120h
The T Rex By Boldr X Nitecore40h
Water Resistance
SLGA015200m
The T Rex By Boldr X Nitecore200m
MSRP
SLGA015$12,600
The T Rex By Boldr X Nitecore$499
Full specifications
Case
5 specsDiameter
43.8mm
40mm
Thickness
13.8mm
12.3mm
Lug-to-Lug
51.5mm
46mm
Lug Width
23mm
20mm
Material
Titanium
Stainless Steel
Crystal & Dial
2 specsDial Color
Black
T-Rex by BOLDR x Nitecore
Lume
None
Super-LumiNova
Movement
3 specsCaliber
9RA5
Seiko NH35A
Type
Spring Drive
Automatic
Power Reserve
120h
40h
Pricing
1 specsMSRP
$12,600
$499
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