Kensington Watches
Rado Captain Cook 42mm Mens Watch - Green

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Rado

Rado Captain Cook 42mm Mens Watch - Green

Ref. R32138303

Among our 55 Rado watchesThis watch£2,300
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Stepping up in Rado's range

Price range £735 to £5,150 across 55 Rado watches in stock.

At 42mm and 12.3mm thick, the Captain Cook sits with solid presence on the wrist. The lacquered dial shifts from green to black in a sunburst gradient, with rose-gold-coloured hands and applied indices both carrying white Super-LumiNova. The ridged bezel incorporates a green ceramic insert with yellow gold PVD plating, and the box-shaped sapphire crystal curves upward with an anti-reflective coating underneath. The three-link bracelet pairs polished stainless steel outer links with yellow gold PVD middle links, secured by a folding clasp. A screw-down crown and case back support 300 metres of water resistance. Inside, the R763 automatic movement runs an 80-hour power reserve and uses a Nivachron hairspring for antimagnetic protection.

Reference
R32138303
Brand
Rado
Collection
Captain Cook
Case size
42mm
Case thickness
12.3mm
Case material
Ceramic
Case shape
Round
Dial
Green
Crystal
Sapphire
Movement
Automatic
Calibre
R763
Functions
Date
Water resistance
300m
Bracelet / strap
Stainless steel bracelet
Strap colour
Two-tone
Clasp
Folding clasp
Lume
Super-LumiNova
Retailer
Goldsmiths
Additional specifications
Power reserve
80 hours
Origin
Swiss made
Learn more about Rado

Rado began as Schlup & Co, a movement manufacturer founded by the Schlup brothers in Lengnau in 1917. It became one of the largest movement producers in the world before releasing watches under the Rado name in 1957.

The brand's entire identity rests on a single question: how do you stop a watch from looking worn? The DiaStar of 1962 was marketed as the world's first scratchproof watch, using hardmetal — tungsten carbide — and a sapphire crystal at a time when both were exotic in watchmaking.

Rado then spent decades pushing further into materials most watchmakers avoided because they are difficult to machine and impossible to correct. High-tech ceramic arrived in 1986 with the Integral, and the Ceramica of 1990 was made almost entirely from it. The company developed plasma high-tech ceramic, which is heated to 20,000 degrees to acquire a metallic sheen without any metal content, and Ceramos, a ceramic-metal composite.

The V10K of 2002 used high-tech diamond and reached 10,000 on the Vickers scale — the hardness of diamond itself, and a Guinness record.

Rado's design language is correspondingly clean and monolithic, with the True and Captain Cook lines carrying the modern collection. The company has been part of the Swatch Group since 1983.

1917
Founded as Schlup & Co in Lengnau.
1957
The first watches carry the Rado name.
1962
The DiaStar introduces a scratchproof hardmetal case.
1986
High-tech ceramic enters production.
2002
The V10K reaches diamond-level surface hardness.

All Rado watches

Also in 7 collections

This watch appears in the Rado Captain Cook range (17), Back in Stock (2,812), Automatic Watches (1,549), Sports Watches (698), Dive Watches (491), Two-Tone Watches (397) and Green Dial Watches (378).

Temporarily out of stock

Mappin & Webb is not currently taking orders for this reference. Last listed as available on 14 September 2026. Stock is checked nightly and this page updates when it returns.

Out of stock

What the specifications mean

A mechanical watch built to be worn hard and got wet.

Strengths

  • 300m water resistance, rated for actual diving
  • Sapphire crystal, which resists scratching
  • 80-hour reserve survives a weekend off the wrist
  • Luminous hands and markers for low light
Best forDivingSwimmingEveryday wear

Rado Captain Cook alternatives

Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.

Captain Cook 42mm Mens Watch - Green compared with 2 alternatives from other brands
SpecificationThis watchCaptain Cook 42mm Mens Watch - GreenR32138303LonginesLegend Diver Heritage 42mm Mens WatchL37744506OrisNew York Harbor Limited Edition II 43.5mm Mens Watch01 733 7789 4187-Set
Price£2,300£2,350£2,300
Case size42mm42mm43.5mm
Water resistance300m300m300m
MovementAutomaticAutomaticAutomatic
StrapStainless steel braceletStainless steel braceletStainless steel bracelet
Power reserve80 hours72 hours41 hours
This watchClosely matched
  • Wears larger

Your new watch

Frequently asked questions, and things you should know about this watch

Can I swim with it?

Yes. At 300m it is rated for swimming, snorkelling and recreational diving.

Water resistance explained

Will the glass scratch?

Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.

Sapphire, mineral and acrylic compared

Does it need a battery?

No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.

Quartz, automatic and solar compared

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.

Is it a men's or women's watch?

Listed as men's.

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