Side by side
Boldr BlastoisevsSinn U50 SDR with TEGIMENT option
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Blastoise40mm
U50 SDR with TEGIMENT option41mm
Power Reserve
Blastoise40h
U50 SDR with TEGIMENT option38h
Water Resistance
Blastoise200m
U50 SDR with TEGIMENT option500m
MSRP
Blastoise$449
U50 SDR with TEGIMENT option$3,326
Full specifications
Case
6 specsDiameter
40mm
41mm
Thickness
12mm
11.2mm
Lug-to-Lug
49.5mm
—
Finish
Brushed and polished
bead-blasted
Water Resistance
200m
500m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
Underside
Dial Color
Blastoise
Black
Indices
Applied
—
Lume
Super-LumiNova
Luminescent
Movement
3 specsCaliber
Seiko (SII) NH37
SW300-1
Power Reserve
40h
38h
Complications
None
Date
Pricing
1 specsMSRP
$449
$3,326
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