Side by side
Gruppo Gamma Vanguard Steel DatevsTedoro Harmony 36mm Stainless Steel Seiko NH35A
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Vanguard Steel Date42mm
Harmony 36mm Stainless Steel Seiko NH35A36mm
Power Reserve
Vanguard Steel Date42h
Harmony 36mm Stainless Steel Seiko NH35A41h
Water Resistance
Vanguard Steel Date100m
Harmony 36mm Stainless Steel Seiko NH35A100m
MSRP
Vanguard Steel Date$790
Harmony 36mm Stainless Steel Seiko NH35A$495
Full specifications
Case
4 specsDiameter
42mm
36mm
Thickness
12.6mm
—
Lug-to-Lug
49.5mm
—
Lug Width
22mm
—
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Forged Carbon
Burgundy
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Miyota 9015
NH35
Power Reserve
42h
41h
Complications
Date
None
Pricing
1 specsMSRP
$790
$495
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