Side by side
Hamilton Jazzmaster Auto ChronovsOak & Oscar The Olmsted Windup Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Jazzmaster Auto Chrono42mm
The Olmsted Windup Edition38mm
Power Reserve
Jazzmaster Auto Chrono60h
The Olmsted Windup Edition50h
Water Resistance
Jazzmaster Auto Chrono100m
The Olmsted Windup Edition100m
MSRP
Jazzmaster Auto Chrono$2,095
The Olmsted Windup Edition$1,775
Full specifications
Case
7 specsCategory
Chronograph
Field
Diameter
42mm
38mm
Thickness
15.23mm
10.8mm
Lug-to-Lug
46mm
44.9mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Caseback
Solid
Engraved
Crystal & Dial
4 specsCrystal Shape
Flat
Double-domed
AR Coating
Inner
Underside
Dial Color
Black
Grey
Lume
None
Super-LumiNova
Movement
4 specsCaliber
H-21
Sellita SW300-1
Beat Rate
28,800 vph
4 vph
Power Reserve
60h
50h
Complications
None
GMT, Chronograph, Date
Pricing
1 specsMSRP
$2,095
$1,775
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