Sherpa Ultradive Satin | Rubber Strap | Pre-Order

The Sherpa Ultradive Satin reimagines the brand’s iconic 1960s dive watch with a soft, matte elegance that enhances its rugged charm. Its bead-blasted stainless steel case creates a smooth satin finish that plays subtly with the light, revealing an understated glow through the domed sapphire box crystal. Balancing heritage and innovation, the watch features a curved dial with diamond-cut indices, luminous hands, and Sherpa’s signature dayglow orange Swiss Super-LumiNova Grade X1 on the internal rotating bezel, operated via the upper crown. Certified water-resistant to 200 meters with the proprietary EPSA-STOP compressor case system, this model captures the spirit of vintage diving instruments while offering the refinement expected from modern Swiss watchmaking.

Ref. 002/01/01-Satin

Inside beats the Mantramatic MM01 movement, based on the Sellita SW200-1 Top Grade calibre, beautifully decorated with a gilt finish and housing the world’s only “spiritual complication,” two miniature Tibetan prayer wheels that rotate with every movement of the wrist. Paired with a robust Tropic-style vulcanized rubber strap available in several colors or an optional stainless steel bracelet (available here), the Ultradive Satin combines precision engineering, spiritual symbolism, and timeless design in a piece made for collectors who value both performance and meaning.


TECHNICAL SPECIFICATIONS
Features
- Hour, minute and seconds hands
- Date indicator
- More than 30 million mantras per year
Case
- Stainless steel in satin bead blasted finish
- EPSA-STOP bayonet compressor closing system
- 40.0 mm diameter
- 13.5 mm thickness
- 49.3 mm lug to lugs
Water resistance
- 20 bar / 200 m according to ISO 6425 [4.7.4] and [4.7.10]
- Certified by DNV
Crowns
Proprietary MONOFLEX compressor crowns (not screw-down), hand made by Sherpa Watches
Crystal
Domed Sapphire box glass, internal anti-reflex coating and inner black metallization on the outer rim
Dial
- Delicately domed dial with applied faceted
- Diamond cut indices which elegantly play with light reflections
- Swiss Super-LumiNova Grade X1
- Lume dots of the indices form a unique diamond shape at night
Hands
Faceted minute and hour hands with diamond cut mirror-like finish, giving fine yet strong reflections, seconds hand with its unique “double lollipop” configuration with two lume dots
Movement
- Mantramatic MM01, based on Sellita SW200-1 automatic
- Premium (Top) range
- Fine decoration on both sides
- Gilt finish
- Custom rotor
- World’s first and only “spiritual complication” with two micro Tibetan Buddhist prayer wheels
Power reserve
38 hrs
Strap
- Tropic Style strap (lug size 20 mm, buckle 16 mm), made of robust vulcanized rubber, in cooperation with Joseph Bonnie
- Available in black, ivory, dark grey, olive green, or orange
- Satin bead-blasted stainless steel bracelet (sold separately)