Side by side
Tornek-Rayville CISO M38 MAC V SOGvsSeestern S446 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
CISO M38 MAC V SOG38mm
S446 GMT39.5mm
Power Reserve
CISO M38 MAC V SOG42h
S446 GMT41hh
Water Resistance
CISO M38 MAC V SOG100m
S446 GMT100m
MSRP
CISO M38 MAC V SOG$745
S446 GMT$299
Full specifications
Case
5 specsCategory
—
GMT
Diameter
38mm
39.5mm
Thickness
12.45mm
13mm
Lug-to-Lug
43.6mm
47mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
4 specsCrystal Shape
Flat
Domed
AR Coating
Yes
Inner
Dial Color
Black
Cream
Lume
Superluminova
None
Movement
5 specsCaliber
TMI NH36
Seiko NH34A GMT
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
41hh
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$745
$299
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