In the 1940s, frogmen performing underwater operations typically wore on their wrists three types of instruments – compass, wristwatch and depth gauge. Much has been said and done about the watch but in 2019, Gruppo Gamma took inspiration from the depth gauge instead. Using a jumping hour complication, the Nexus has risen to become an iconic tool watch. The Nexus concept and renders were publicly unveiled in March 2019, and the prototypes were showcased in September.
Please find below a review in the Nexus where you can see the wandering hours in action and can compare the lume
You asked, GG listened!
Gruppo Gamma's first brass/ bronze builds were way back in 2013, and the last time they built them was in 2020. After the great success in 2023 Gruppo Gamma decided to issue a limited batch of bronze hand wound watches with small seconds.
Pleased to introduce the Mk II Peacemaker PN-19.
Kindly note production version may slightly differ from the render and from prototypes pictures.
Mk II Peacemaker PN-19, "Hours, minutes and small seconds"
Case
CuSn8 bronze, brushed
Diameter 43mm, lug-to-lug 52.5mm, lug width 24mm, height 13mm
Box shaped sapphire crystal, anti-reflective
Sapphire exhibition case back
Screw-down crown
Water resistant to 200m/ 660ft
Movement
Sellita SW219-1, Swiss made, hand-winding
28,800bph, power reserve 45h, accuracy +/-12 s/day
Dial
Sandwich construction, green dégradé, with luminous markers
Gold color hands, luminous
Hour, minute and small seconds display
Swiss Super-LumiNova, 'Old Radium' color
Straps
Accordion rubber, green, length 130*80mm, width 24*22mm, with buckle
Accessories
Multi-purpose strap changing tool
Spare spring bars, set of 2
Travel pouch
DHL Express shipping or equivalent is included in the price. No promotions are applicable to this iteam as it already has a preorder discount.