Ocean to Orbit Himalayan Project Base Camp
The Ocean to Orbit Himalayan Project Base Camp is a current-production other watch with a grey grade 5 case, finished with surface hardened (1200 hv). It measures 40.0 mm across, 11.5 mm thick, 47 mm lug to lug, and is water resistant to 100 m. Inside is the Sellita SW200-1 automatic movement, with 41h power reserve. Complications: Time only. Priced from $1,600 (Approximate; maker lists AUD 2,495). Brand origin: Australia.

- Reference
- –
- Type
- Other
- Price
- $1,600 · Approximate; maker lists AUD 2,495
- Case diameter
- 40.0 mm
- Thickness
- 11.5 mm
- Lug-to-lug
- 47 mm
- Water resistance
- 100 m
- Weight
- –
- Origin
- Australia
- Movement
- Automatic
- Caliber
- Sellita SW200-1
- Power reserve
- 41h
- Complications
- Time only
- Material
- Titanium
- Grade / type
- Grade 5
- Colour
- Grey
- Hardness
- –
- Construction
- –
- Surface treatment
- Surface hardened (1200 HV)
- Caseback
- Titanium
- Nickel-free
- Yes
- Bracelet / strap
- FKM rubber and woven nylon straps (titanium hardware)
- Matching bracelet
- –
- Crystal
- Box sapphire (internal anti-reflective)
- Display back
- No
- Dial
- Base Camp, Rock Salt, Gokyo Blue, or Echo
- Lume
- 3D Lumicast (Super-LumiNova)
- Availability
- Offered
- Status
- Current (limited run, preorder closed)
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Frequently asked questions
Is the Ocean to Orbit Himalayan Project Base Camp nickel-free?
Yes. Nothing nickel-bearing touches the skin: a grey grade 5 case with a titanium caseback, plus a non-steel crown and strap. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.
What is the case material of the Ocean to Orbit Himalayan Project Base Camp?
The Ocean to Orbit Himalayan Project Base Camp has a grey grade 5 case with a titanium caseback. This is confirmed against the maker spec.
What size is the Ocean to Orbit Himalayan Project Base Camp?
It is 40.0 mm in diameter, 11.5 mm thick, 47 mm lug to lug, and water resistant to 100 m.
How much does the Ocean to Orbit Himalayan Project Base Camp cost, and is it available?
It is current-production and lists from $1,600.
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