Hamilton Khaki Field Auto 38mm Brown Dial vs Tissot Gentleman Open Heart

SpecificationHamilton Khaki Field Auto 38mm Brown DialTissot Gentleman Open Heart
BrandHamiltonTissot
CollectionKhaki FieldGentleman
ReferenceH70455533T127.407.16.031.01
CategoryFieldDress
Movement TypeAutomaticAutomatic
CaliberH-10Powermatic 80 (ETA C07.111)
Power Reserve80h80h
Frequency21,600 vph21,600 vph
Case Diameter38.0mm40.0mm
Case Thickness11.0mm10.6mm
Case MaterialStainless SteelStainless Steel
CrystalSapphireSapphire
Water Resistance100m / 328ft100m / 328ft
Weight65g76g
MSRP$595$575
Market Price$475$475

In-Depth Comparison

The Hamilton Khaki Field Auto 38mm Brown Dial and the Tissot Gentleman Open Heart represent two compelling options in the luxury watch market. Both timepieces have earned devoted followings among collectors and enthusiasts, but they approach horology from distinctly different perspectives. Let's break down how these two watches compare across the key dimensions that matter most to buyers.

Heritage And Brand Prestige

Hamilton and Tissot are both highly respected names in watchmaking. Both watches hail from Switzerland, benefiting from the region's deep horological tradition. This particular Khaki Field reference was introduced in 2016, while this Gentleman reference debuted in 2020. The Tissot Gentleman Open Heart is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Hamilton Khaki Field Auto 38mm Brown Dial beats the H-10 caliber offering a 80-hour power reserve running at 21,600 vph with 25 jewels. The Tissot Gentleman Open Heart is powered by the Powermatic 80 (ETA C07.111) with a 80-hour power reserve operating at 21,600 vph featuring 23 jewels. Both watches offer identical power reserves, making them equally practical for daily rotation.

Dimensions And Wearability

The Hamilton Khaki Field Auto 38mm Brown Dial features a 38.0mm case at 11.0mm thick with a 47.0mm lug-to-lug measurement, crafted in Stainless Steel. The Tissot Gentleman Open Heart comes in at 40.0mm and 10.6mm thick with 47.5mm lug-to-lug, constructed from Stainless Steel. The Hamilton Khaki Field Auto 38mm Brown Dial wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 65g, the Hamilton Khaki Field Auto 38mm Brown Dial is the lighter of the two.

Materials And Construction

The Hamilton Khaki Field Auto 38mm Brown Dial uses a Sapphire crystal paired with a Fixed, smooth bezel, while the Tissot Gentleman Open Heart features Sapphire crystal with a Fixed, polished bezel. On the wrist, the Hamilton Khaki Field Auto 38mm Brown Dial comes on a Brown calf leather strap with Pin buckle, while the Tissot Gentleman Open Heart is fitted with Brown leather strap featuring Folding clasp.

Water Resistance And Capability

The Hamilton Khaki Field Auto 38mm Brown Dial is rated to 100m / 328ft and the Tissot Gentleman Open Heart to 100m / 328ft. Both watches share the same water resistance rating, making them equally suited for aquatic activities.

Pricing And Value

At retail, the Hamilton Khaki Field Auto 38mm Brown Dial lists for $595 compared to $575 for the Tissot Gentleman Open Heart. On the secondary market, the Hamilton Khaki Field Auto 38mm Brown Dial trades around $475 while the Tissot Gentleman Open Heart commands approximately $475.

The Verdict

Choosing between the Hamilton Khaki Field Auto 38mm Brown Dial and the Tissot Gentleman Open Heart ultimately comes down to personal priorities. For dress occasions and smaller wrists, the Hamilton Khaki Field Auto 38mm Brown Dial is more versatile. Both watches are exceptional timepieces that will serve their owner well for generations. We recommend trying both on the wrist at an authorized dealer before making your final decision, as comfort and emotional connection are ultimately just as important as specifications.