Side by side
Oblvlo BLM TrisomevsSeestern S456 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
BLM Trisome41mm
S456 GMT41mm
Power Reserve
BLM Trisome42h
S456 GMT41hh
Water Resistance
BLM Trisome50m
S456 GMT200m
MSRP
BLM Trisome$294
S456 GMT$299
Full specifications
Case
6 specsCategory
Sport
GMT
Thickness
12mm
13mm
Lug-to-Lug
46mm
49mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
50m
200m
Crystal & Dial
2 specsDial Color
Black
Sunray style, applied and Diamond cut Indices, C1 lume
Lume
Super-LumiNova
C1
Movement
5 specsCaliber
Miyota 8215
Seiko NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
41hh
Jewels
21
24
Complications
None
GMT
Pricing
1 specsMSRP
$294
$299
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