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Hamilton Khaki Field 38mm Mens Watch
Ref. H70455133
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Stepping up in the same colour and case shape
The Khaki Field's roots go back to the watches Hamilton supplied to the US military, and this 38mm version carries that inheritance without nostalgia. The black dial runs both a standard 12-hour chapter ring and an inner 24-hour scale — a detail that earns its place on a field watch rather than sitting there for decoration. The H-10 movement underneath is Hamilton's own-developed calibre, built on a proven Swiss base but wound to an 80-hour power reserve, which means a watch left on the nightstand Friday evening is still running Monday morning. At 38mm with a 47mm lug-to-lug, it sits closer to a dress watch in footprint than most things calling themselves field watches, and will disappear under a cuff in a way a 41mm or 42mm equivalent will not. The sapphire display caseback lets the movement show, and the Nivachron balance spring — non-magnetic by composition rather than by a fitted shield — gives the H-10 meaningful resistance to the magnetic fields that stop lesser calibres without warning.
- Reference
- H70455133
- Brand
- Hamilton
- Case size
- 38mm
- Case thickness
- 11.5mm
- Lug width
- 20mm
- Case material
- Stainless steel
- Case shape
- Round
- Dial
- Black
- Crystal
- Sapphire
- Movement
- Automatic
- Calibre
- ETA C07.611
- Functions
- Date
- Water resistance
- 100m
- Bracelet / strap
- Stainless steel bracelet
- Strap colour
- Silver
- Clasp
- Deployant clasp
- Lume
- Super-LumiNova
- Retailer
- Goldsmiths
Additional specifications
- Lug-to-lug
- 47mm
- Power reserve
- 80 hours
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Will the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Does it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
How long does it run for when it's not worn?
About 80 hours fully wound — enough to sit off the wrist over a weekend and still be running.
What size strap does it take?
20mm. Any strap of that width will fit, and on most modern watches quick-release bars make the swap a two-minute job with no tools.
Will it fit my wrist?
Lug-to-lug is 47mm, which suits wrists from roughly 16cm (6¼ inches) upward.
Lug-to-lug decides fit more than case diameter does.
Is it a men's or women's watch?
Listed as men's, though at 38mm it sits in the range that suits anyone.
Cheapest place to buy
Goldsmiths is the only UK retailer we track stocking this reference, so there is nothing to compare it against today.
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