Seiko Prospex 1970 Divers Get the Touch of Black Series with SLA061J1

A bold black and orange color scheme for a Seiko 1970 high-end diver.

Following the three watches cheap Seiko unveiled this morning, the Japanese manufacturer actually has more to show in its Black Series lineup. While the other models are relatively easy-to-use and modern versions, the fourth watch functions in a different field and falls into the SLA category – watches with higher-end mechanics and more refined construction. Inspired by the 1970 “Naomi Uemura” reference 6105, this new watch takes a bolder look with an all-black coated case and bold orange accents. Meet the Seiko Prospex Black Series 1970 Divers SLA061J1.

The story of this watch is a rather modern interpretation of one of Seiko’s most famous dive watches. Following the 62MAS, Seiko showed several evolutions of its diver’s watch concept in the late 1960s. One of them is reference 6105, followed by 6309. In production since 1968, the Seiko 6105 is a rugged diver’s watch that is water resistant to 150 meters. What catches everyone’s eye is the crown at 4 o’clock (in fact, this was first used in the 1961 Seiko Silver Wave) and the large, low crown protector. It will be replaced by the 6309 series in 1976. While very similar to the 6105, the 6309 has a more asymmetrical case design, also adding a day function and a dial with a circular luminescent figure instead of a rectangle.

This watch is known for two things. First off, most of us will remember it from the 1979 film Apocalypse Now, worn by Captain Willard, one of the film’s protagonists, played by Martin Sheen. Second, and most importantly, it was tested in real life by explorer Naomi Uemura, a hugely popular Japanese adventurer revered for his solo feats. For example, he carried the watch on his wrist on a one-man dog sled run from Greenland to Alaska, covering 12,000 kilometers in 18 months.

Since then, we have made more or less faithful reproductions of this famous watch, such as the Re-Creation SLA033 or SLA049 and the SLA051 Tribute to Naomi Uemura – these two watches are more of the 6105 concept Reinterpret and add some freedom to these designs in a way. The new watch we see today is basically the same as the Uemura-inspired model, save for the color and texture. Yes, it’s bolder and more striking than the original watch…

In a nutshell, we find the same round case with an integrated crown guard on the side, with the crown’s signature position (screwed, of course) at 4 o’clock. Overall, the design is reminiscent of watches from the late 1960s, but the proportions and shapes have evolved over the years. Part of the Black Collection, the real change for this watch is the “hard coat” black finish on the case. With a brushed or polished finish, the watch exudes a certain (in a cool way) meanness. The rest is familiar, topped by a curved sapphire crystal framed by a unidirectional bezel and a black aluminum insert with the classic 60-minute mark. The bottom cover is made of solid steel and guarantees water resistance to 200m.

The dial of the SLA061J1, if once again relying on the same base as the Uemura-inspired models, opts for new colors and unprecedented textures – something we see so often in the Seiko and GS collections. Here, the black reflects the mysterious world of the sea at night, the orange highlights the lights that illuminate it, and the texture evokes the sand ripples you’d find on the seabed – I reference the brand for that…away from marketing, This produces a fairly pleasing fine texture that adds some depth to the dial without compromising legibility and contrast. The applied markers and hands are filled with a cream luminous glow that matches the orange seconds hand perfectly. This color can also be found on the depth scale. best online watch store

Inside the case is the 8L35 movement, a 4Hz self-winding movement with a 50-hour power reserve. The movement was specially designed for diving watches by watchmakers at Shizukuishi Watch Studio in northern Japan. It has an accuracy of +15 to -10 seconds per day.

The Black Series 1970 Divers SLA061J1 is worn on a black-coated stainless steel bracelet with a folding clasp and dive extension. Also included in the presentation box is a black silicone strap with black coated hardware.

Case: 44mm diameter x 13mm height – 49.3mm lug to lug – stainless steel, brushed and polished, black hardcoat – unidirectional bezel, black 60 minute insertion – screw-down crown and case back – with AR Coated Curved Sapphire Crystal Interior – 185g – 200m Water Resistance
Dial: Black dial with sand ripple pattern – Orange seconds hand – Application markers and hands filled with cream LumiBrite
Movement: Calibre 8L35 – Manufacture – Self-winding – 26 jewels – 28,800 vibrations per hour – 50 hour power reserve – +15 to -10 seconds per day – hours, minutes, seconds (stop seconds) and date
Bracelet: Stainless Steel Bracelet with Black Hard Coating, Folding Clasp with Safety Lock, Push Button Release with Extender Included
Additional Black Silicone Strap
Reference: SLA061J1

H1 HYT x Alinghi

H1 HYT x Alinghi returns to its yacht roots: after H4 (2015) and H2 (2016), it is now the most technologically advanced work, borrowing more elements from the ships that inspired it.

This will be the third watch launched in cooperation with the yacht racing team; H1 Alinghi is the most technologically advanced and avant-garde in the trilogy. The purpose of the design is to focus on technology and aesthetics as much as possible.

The dial is like an Alinghi catamaran flying at full speed, using a series of technologies to read the time through the liquid in the capillary tube to create the iconic fluid time. To make it easier to read in the dark, HYT set it up on a channel full of Super-LumiNova. At night, the translucent part of the capillary will reflect light so that the opaque time display can be read.

On the back, the structure of H1 Alinghi echoes the deck of the yacht. The gray sandblasted finish is the perfect backdrop to showcase all the high-tech glory of the work.

In terms of materials, HYT and Alinghi both favor lightness and rigidity. This piece has offset lugs and a crown guard made of folded and forged carbon. These elements are designed and manufactured on the outside of the watch, and then assembled in the middle of the titanium metal.

Finally, the dial has many elements designed specifically for the H1 Alinghi and its yachting world: the small second at 9 o’clock is shaped as the main sail, the power reserve at 3 o’clock is shaped like a winch, and the jumper with the Alinghi logo at 6 o’clock. Line, as well as the team’s iconic red on the power reserve and minute hand.

Technical specifications and prices
Function: black retrograde fluid hours; minutes and seconds

Replica HYT‘s unique patented microfluidic module:
– Two multi-layer metal bellows
– Medical-grade glass capillary with internal nano-coating
– Two immiscible liquids; one is transparent, the other is high
Resistant dye coloring
– Thermal compensator with special bellows, which contains a special liquid
– Ceramic fluid restrictor

Movement: mechanical manual winding, exclusive HYT movement
– 28,800 vph, 4 Hz, 35 jewels
– The splint is manually chamfered and decorated with Geneva corrugation, rhodium-plated corrugated tube
– 65 hours power reserve

Case: Titanium and forged carbon material with brushed, micro-sandblasted and satin finish
– Diameter: 48.8 mm
– Thickness: 17.9 mm
– Rubber-covered screw-in crown
– Forged carbon fiber crown guard
– Forged carbon fiber locking additional lugs
– Titanium dome with Alinghi logo at 06:00
– Curved sapphire crystal glass with anti-reflective coating on the inside
– Screw-in case back with Alinghi sapphire engraved
– Water-resistant to 30 meters

Dial: unstructured fluid hour display
– Black hour dial, white hour markers and numerals
– Hour chapter filling Super-LumiNova®
– The central dial is connected to the hour dial by a synthetic thread
– Black minute dial, diamond-set edges and hour markers, white numerals
– Red lacquered rhodium-plated minute hand
– Adjuster at 12 o’clock
– The small second wheel at 09:30 is in the shape of Gennaker furler, processed by NAC
– The power reserve indicator at 02:30 is in the shape of a winch, NAC-teatment

Strap: dark charcoal gray reinforced fabric, composed of fire-resistant and anti-allergic fibers, black exposed thread, titanium folding clasp

Reference: 148-TC-09-NF-RC