Terra Nova Jumping Hour
- Manufacture CalibreBC634AH
- DialSteel
- StrapBracelet
A compact field watch with an uncommon complication.
The Terra Nova Jumping Hour combines a refined 38mm 904L steel cushion case with Bremont’s exclusive BC634 Jumping Hour calibre for a precise, instantaneous hour change.
We carry it for its distinctive linear time display, exploration-inspired details and compact, versatile proportions.
For clients who value mechanical ingenuity in a wearable everyday format, it is Bremont’s Terra Nova at its most distinctive.
A jumping-hour calibre engineered for precision.
The BC634AH is an exclusive automatic calibre developed in partnership with Sellita for Bremont’s Terra Nova Jumping Hour. Its high-torque architecture delivers an instantaneous hour change in under a tenth of a second, while the central seconds hand provides continuous timekeeping.
Servicing is handled through Bremont’s authorised service network, with specialist care to maintain the calibre’s precision and long-term reliability.
The watch, by the number.
The case
- Diameter
- 38 mm
- Thickness
- 9.1 mm
- Lug width
- 20 mm
- Material
- 904L stainless steel
- Finishing
- Satin and polished
- Crystal
- Three individual sapphire crystals on the hour, minute, and second window openings
- Case back
- Decorated stainless steel case back
The Dial & Functions
- Colour
- Steel
- Material
- Stainless Steel
- Pattern
- Closed-case design displaying three windows for hour, minute, and seconds
- Indices
- Brown printed numerals on hour and minute discs
- Hands
- Compass design black running small seconds hand
- Functions
- Hour window at 12 O'clock Minute window at 6 O'clock Central running small seconds window
Bracelet & Water Resistance
- Bracelet
- Quick-release 904L stainless steel bracelet
- Clasp
- Butterfly clasp
- Crown
- Screw-down oversized crown with Wayfinder logo
- Water Resistance
- 3 ATM, 30 metres
Hold it once. Turn it over.
A watch makes more sense in the hand than on a screen — particularly through the sapphire back. Book a viewing at 900 West Hastings St., Vancouver and we will put a loupe in your hand.
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