Tag Archives: Gruppo Gamma

Gruppo Gamma Watches – Models with Technical Specifications, Price, Brand Details, History, News and Archives

Gruppo Gamma Time Instruments

Established by a small team of watch aficionados and hobby watchmakers, Gruppo Gamma Time Instruments creates tool watches inspired from the iconic timepieces from the 20th century.

Based in Singapore, Gruppo Gamma Time Instruments produces limited quantities of timepieces to ensure high levels of quality assurance and strong after sales support.  The brand has adopted an evolutionary development process and the watch models are prefixed with Mk I, II, III and so forth.

Having successfully launched the Genesis and Ascent series in 2013 Gruppo Gamma released the Vanguard in 2014, a Mk III model which is a retro-inspired design infused with contemporary touches and conveys maritime and military undertones.

The case is made of stainless steel, titanium or bronze, fitted with double domed sapphire crystal and engineered to achieve a depth rating of 200metres and upwards, and encased within is a self-winding mechanical movement made in Japan.

The Vanguard range comprises a number of variants to cater to different preferences; the Proto-classic variant stays simple with only hours and minutes, whereas the Classic offers greater practicality with seconds and date functions.  In 2015 the Diver variant was released.

The Gruppo Gamma timepieces are fitted with double-domed sapphire crystals featuring anti-reflective coating. Leather straps are made of top grain cowhide from reputable tanneries.  At the heart of Gruppo Gamma timepieces are automatic mechanical movements, mostly Miyota 9 Series from Japan’s Citizen Watch Company.

Featured Timepieces

Official website : http://www.gruppogammawatches.com/

Gruppo Gamma Peacemaker

The Peacemaker takes inspiration from Gruppo Gamma’s debut watch collection Genesis, which itself was a fitting homage to the iconic Rolex Ref 6152 wristwatch. Introduced in 2013, the Genesis was followed by a new design called the Vanguard, which was intended to be an evolution and replacement of the Genesis.

The brand now reintroduces this design with the new Peacemaker model that features a stronger and vintage-colored lume, a thinner case and vintage-style domed sapphire crystal. The watch will re-introduce the California dial after a hiatus of more than 2 years.

This time it will be a ‘Semi-Cali’ dial – comprising Arabic numerals only in military stencil typeface.  In addition to the Semi-Cali, the Peacemaker will also be offered with the signature ‘Supernova’ dials.

Technical details

Model: Peacemaker

Functions
Hours, minutes

Case
Stainless steel, polished
Diameter 44 mm excluding crown and lugs, length 52 mm lug-to-lug
Thickness 11.5 mm excluding 3 mm crystal height, lug width 24 mm
Sapphire crystal, vintage style high hat dome with underside anti-reflective coating
Screw-in crown
Exhibition caseback, stainless steel and sapphire
Weight:  140 g with strap
Water Resistance:  20 ATM/ 200 m/ 660 ft

Movement
Miyota 8N33, 21600 bph, 17 jewels; Hand-wound
Accuracy between -20 to +40 s/ day, power reserve 42 hrs

Dial
Sandwich style, markers filled with Swiss SuperLuminova vintage color (Grade X1)
Choice of 4 dial designs – black Supernova, blue Supernova, black Semi-Cali & blue Semi-Cali
Hands:  Gold color, with Swiss SuperLuminova vintage color (Grade X1)

Packaging
Standard strap with buckle
1 additional strap with buckle
Screwdriver for strap changes
Travel pouch

Price
USD 599

Gruppo Gamma Vanguard Mk IV

Young watch brand Gruppo Gamma presents Mk IV, the newest version of its popular Vanguard collection. Introduced in 2014, the Vanguard draws its inspiration from the legendary Rolex Ref. 6152 watch and features a retro-inspired design infused with contemporary touches.

The watch case of Vanguard model is made of surgical grade stainless steel, fitted with double-domed sapphire crystal and engineered to achieve a depth rating of 200 m/ 660 ft.

Its newest generation, the Mk IV features the SuperSandwich™ dial, filled to the brim with Swiss Superluminova to achieve the best darkness visibility ever on a Gruppo Gamma timepiece.

Also for the first time ever, the rotor – visible through the sapphire display caseback – is signed, and the crown guard is now constructed as a separate piece and bolted onto the case. In addition, a newly-designed mechanism is used for the unidirectional 120-click bezel.

The first Mk IV models the brand is planning to release are A-04, A-04D (Both without date) and A-05(with date function). All models in this release are powered by Seiko SII’s NH35, a self-winding mechanical calibre from Japan that’s well-known for its dependability.

The full kit includes a vintage Italian leather strap in Gruppo Gamma’s signature leather color, and a military green canvas strap unique to the Vanguard.  Gruppo Gamma is currently accepting pre-orders at its website with prices start from USD399.

Technical details

Model: Gruppo Gamma Vanguard Mk IV

Movement
Seiko SII NH35A (4R35), automatic, 21600 bph

Functions
Hours, minutes, seconds, date (A-05 only) and elapsed time

Case
Stainless steel
Diameter: 42 mm excluding crown and lugs
Lug-to-lug Distance: 50 mm
Thickness: 14 mm excluding domed sapphire, 15.5 mm including
Lug Width: 22 mm
Weight: 140 g with strap
Water Resistance: 20 ATM
Crystal: Sapphire, double domed with underside anti-reflective coating
Crown: Stainless steel, screw-in
Caseback: Stainless steel with sapphire, screw-in

Dial
Black, SuperSandwich™ with luminescent markers
Hands: With luminescent markers

Accessories
Canvas strap, length 125x75mm with Type V buckle
Leather strap, length 125x75mm
Screwdriver for strap changes
Travel pouch

Gruppo Gamma Divemaster

Gruppo Gamma, the young watch brand specialised in the manufacturing of homage watches, announces its latest timepiece, the Divemaster.

An ideal tool watch for divers, Gruppo Gamma‘s Divemaster draws inspiration from the legendary dive watches of 1950s such as Blancpain Fifty Fathoms, Zodiac Sea Wolf and Rolex Submariner.

The Divemaster is equipped with the Seiko SII NH35A (4R35), automatic movement.  The surgical grade stainless steel case with double-domed sapphire crystal and screw in crown can with stand extreme pressures to 30 atm (300 m/ 1100 ft). Its unidirectional 120-click bezel marks elapsed time, with sapphire inlay for scratch resistance and luminescent markers for visibility in the dark.

Expected to be released in October 2016, the Divemaster will be available in two basic versions: D-01 and its variants feature sandwich dials, and the D-02 an embossed dial with raised markers and a date window.

Gruppo Gamma is currently accepting pre-orders at its website. Pre-order prices start from USD399.

Technical details

Model: Gruppo Gamma Divemaster watch

Movement
Seiko SII NH35A (4R35), automatic, 21600 bph

Functions
Hours, minutes, seconds, elapsed time

Case
Stainless steel case
Diameter: 44 mm excluding crown and lugs
Lug-to-lug Distance: 52 mm
Thickness: 14 mm excluding domed sapphire, 16 mm including
Lug Width: 24 mm
Bezel: Stainless steel, with sapphire insert and luminescent markers
Crystal: Sapphire, double domed with underside anti-reflective coating
Water Resistance: 30 ATM
Helium release valve
Crown: Stainless steel, screw-in
Caseback: Stainless steel, screw-in

Dial
Black, with luminescent markers
Hands: With luminescent markers

Strap
Leather strap, 22mm Type V buckle
Rubber strap, 24mm Pre-V buckle