Side by side
Sinn 1739 Ag BvsApiar Gen1.1 Underground
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
1739 Ag B39mm
Gen1.1 Underground39mm
Power Reserve
1739 Ag B42h
Gen1.1 Underground68h
Water Resistance
1739 Ag B100m
Gen1.1 Underground30m
MSRP
1739 Ag B$2,894
Gen1.1 Underground$4,331
Full specifications
Case
7 specsCategory
Tool
—
Thickness
9.1mm
9.2mm
Lug-to-Lug
—
43.75mm
Material
special material: 935 Argentium* silver alloy. The advantage
Brass
Finish
—
—
Water Resistance
100m
30m
Caseback
—
—
Crystal & Dial
4 specsCrystal Shape
—
—
AR Coating
Underside
—
Dial Color
Blue
—
Indices
Applied
—
Movement
4 specsCaliber
Sellita SW300-1
G101 Soigné
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
68h
Jewels
25
0
Pricing
1 specsMSRP
$2,894
$4,331
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