Zelos Hammerhead II No. 050/100 |
Zelos Hammerhead II No. 050/100 |
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Returns & Refunds
Returns & Refunds
30 days from delivery, full refund. The watch needs to come back unworn and in the condition you received it — original packaging, papers, tags and stickers, no strap swaps or sizing changes.
- Message us within 30 days on WhatsApp +44 7859 890747 or at luca@calderonewatchco.com
- We send you a returns number and a prepaid label for UK returns. International returns are at your own cost.
- Refund issued within 3 working days of the watch arriving back with us
Authenticity Guarantee
Authenticity Guarantee
Every watch is checked before it's listed. Original parts, the correct movement for the model, case and dial condition, movement health — then photographed in detail so you can see exactly what you're buying.
- We look for aftermarket parts, refinished cases, marriage watches and frankenwatches
- Anything that isn't right is disclosed in the listing, or the watch doesn't get listed
- 300+ watches sold with no authenticity dispute to date — backed by our public review history
Shipping & Delivery
Shipping & Delivery
Free insured, tracked delivery. Every watch we list is physically here in the UK — if you can add it to the cart, it ships the same working day.
- International orders may be subject to local customs or duties on arrival
- We'll hold any watch for 24 hours — WhatsApp +44 7859 890747
OUR TAKE
One of just 100 made, and the forged carbon dial on this thing swirls differently in every light. The Hammerhead II is a proper tool diver that doesn't pretend to be anything else: 1000m rated, helium escape valve, chunky angular case, and a bracelet that punches well above its weight with solid links and a signed clasp. It wears smaller than the numbers suggest thanks to the 48mm lug-to-lug and cushion shape, so anyone with a 7"+ wrist will be comfortable. The NH35A inside isn't going to win any movement snob competitions, but it's a proven workhorse — hackable, hand-windable, and cheap to service if it ever needs it. A few bracelet links are missing and it comes without the original box, so price reflects that. If you're planning to throw it on a NATO or rubber anyway, this is a limited piece at a fraction of what full kits go for.
THE SPECS
- Brand: Zelos
- Model: Hammerhead II
- Reference: Hammerhead 2 1000m Steel Forged Carbon
- Case diameter: 44mm (excl. crown)
- Case material: 316L stainless steel
- Case finish: Alternating brushed and sandblasted
- Dial colour: Black / grey forged carbon
- Movement: Seiko NH35A — automatic, 24 jewels, 21,600 bph
- Water resistance: 1000m
- Crystal: High double-domed sapphire, inner AR coating
- Lug width: 22mm
- Lug-to-lug: 48mm
- Case thickness: 17mm (incl. crystal), 15mm (excl. crystal)
- Bezel: 120-click unidirectional, ceramic insert, fully lumed
- Limited edition: No. 050/100
CONDITION Like new.
- Case: Excellent — no marks, dings, or wear
- Crystal: Clean — no scratches
- Bezel: Clean — ceramic insert in perfect condition
- Caseback: Clean — engraved hammerhead shark scene intact
- Bracelet: Like new condition, a few links missing — will fit smaller wrists as-is
WHAT'S IN THE BOX
- Watch on steel bracelet
- Warranty card (dated 02/2020)
- Missing: Original wooden box, travel roll, rubber strap, spare links
