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Sea-gull

Sea-gull 21 Zuan D304 Pilot Chrono Watch Review

Sea-Gull 1963 21 Zuan
Sea-Gull 1963 Unboxing

This watch is a retro pilot watch made in China, it is a great timepiece produced by Sea-gull to pay tribute to those old Chinese pilot watches made by Tianjin Watch factory before. We know the predecessor of Sea-gull is Tianjin Watch Factory, which has made a great contribution to Chinese watch industry. On this watch, I do not see the brand name Sea-gull but only Chinese words “中国” and “天津手表厂”, so I am sure this watch is an anniversary edition which Sea-gull unveiled to show respect to Tianjin Watch Factory. This is completely a vintage pilot watch with retro designs which you only see on some Chinese pilot watches made in old times, I like the mysterious letterings and symbol on the dial, they drive my interest to learn those military watches which Tianjin Watch Factory made for Chinese Army.

Sea-Gull 1963 Unboxing

The Sea-gull watch is made with 316L stainless steel, the case is polished and has a diameter of 38mm, it is measured to be 13mm in thickness. The crown is screw-down, it tightly fits the case, both pushers can be pressed to operate the chronograph function. The lugs are naturally curved and bent well with the main case, they allow the case to fit your wrist more comfortably. On the case back, on the sunken center, there is a sculpture that consists of one 5-pointed star, one plane in the middle of one pair of wings and “中国.1963”, the sculpture is polished in a sanded background. On the outer edge, the reference of the watch “819.17.1963” is engraved.

The dial is the soul of the entire watch, it is white, but not that pure white, this white dial looks a bit old. The color usage highlights the watch, especially its red second-chronograph hand and the blue color on other hands. There are two small dials, which are positioned at 3 o’clock and 9 o’clock separately, both dials have their own purpose and are in blue color, the small dial at 9 o’clock is small seconds display, the subdial at 3 o’clock is a 30-minute chronograph counter. All hour markers are in yellow gold, the five-pointed star at 12 o’clock also has a yellow gold frame, but has red filling. The printings “21 ZUAN” under the five-pointed star means “21 Jewels” of the movement. Any way, there are too many things worth talking about the dial, the color usage also greatly enhances the dial readability.

Sea-Gull 1963 Case Back

The movement inside is ST1901 that is independently developed by Sea-gull, it is a very famous manual winding movement that features 21 jewesl, 45-hour power reserve and 21,600bph. The watch comes with a black leather band, I was lucky, because Sea-gull sent me a military green nato band for free. The watch is not cheap, which is almost 700 USD on their store, but if you are really interested in a watch that was specially offered for the Chinese Air Force, this Sea-gull will be a good start. By the way, I found many brands are copying the designs of this Sea-gull pilot watch, but none of them can recover the flavor of this Sea-gull.

Sea-Gull 1964 Black Leather Strap
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Sea-gull

Sea-gull Ocean Star 200m Blue Watch Review

Sea-Gull Ocean Star Unboxing

I will introduce more Sea-gull watches on my blog in future, Sea-gull is a brand we Chinese are very proud of, it not only has produced many classic watches, but is also one of the biggest movement manufacturers in the world. Among all Chinese watch brands you can find online, the first I recommend is Sea-gull, certainly, Sea-gull can make watches with high-end watch-making technologies, on some Sea-gull watches, you can even find Chinese elements, that’s one of the reasons why I like Sea-gull so much. Today, I want to share a reivew on a Sea-gull diver’s watch, which comes from Ocean Star series of Sea-gull, it is beautiful.

I choose the blue one, it seems to be a more popular color on the choice of a diver’s watch, the blue also reflects the ocean theme which the Sea-gull watch wants to present. The Sea-gull Ocean Star is made of 316L stainless steel, the case has a diameter up to 44mm, which is a very big-size watch, even bigger than the Submariner from Rolex, it does not matter, many fans of diving watches like big watches, the case is also thick, which is almost 13mm. The case is brushed, the arched lugs have polished edge, the side of the case has a different finish from other watches, which is also brushed. On the crown face, there is a delicate Sea-gull logo. The blue bezel is metallic, not ceramic, it is uni-directional rotating with a triangle mark that is filled with luminous material at 12 o’clock. I think I will like it more if the watch has used a blue ceramic bezel insert.

Sea-Gull Ocean Star Blue
Sea-Gull Ocean Star Blue Bezel

The dial has a blue color that is like the deep blue in the sea. You can see printings of Sea-gull logo and “SEA-GULL”, there is a three-dimensional five-pointed star at 6 o’clock. The blue dial has a very good readability, first, hands and hour markers are applied with luminous coating, the strong green lume light will help you read the time in dark conditions, second, the central second hand has a red tip, which is beautiful and also enhances the dial readability, third, the date window at 3 o’clock has a 2.5x magnifier, you will see the date clearly just at a glance. In a word, this is a classic dial design for diver’s watch.

Sea-Gull Ocean Star Crown
Sea-Gull Ocean Star Case Back

Sea-gull installs a ST2130 automatic movement in the watch, the movement has a 42-hour power reserve, 28 jewels and 28,800 bph, ST2130 is a very mature movement of Sea-gull, it is very accurate, I received the watch about ten days ago, the watch still keeps a great time and only one minute faster, that’s ok for me, I usually do not adjust it as long as there are no big errors, it is not good to open the case back so often. By the way, Sea-gull sent me a blue nylon strap and one screw driver for free. The watch also available in black and green color.

Sea-Gull Ocean Star Watch
Sea-Gull Ocean Star Wrist Shot
Sea-Gull Ocean Star in Water
Sea-Gull Ocean Star Box

Buying advice:

A top quality diver’s watch, not like other homage watches, this one made by Sea-gull has their own designs. As the biggest watch brand in China, as it says 200m water resistant, I think it can do that.

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Sea-gull

Sea-gull Ultra-thin – the most elegant Chinese dress watch for men

Sea-Gull Small Seconds

This Sea-gull ultra-thin is a combination of elegance of quality, it is the best dress watch I like among my Chinese watches collection.

Sea-gull is the most famous Chinese watch brand, it was established in 1955 in Tianjin of China, during the sixty-six years of development, Sea-gull has laid a solid foundation for the watch-making industry of China and also made a huge contribution, Sea-gull is one of the few watch companies in China that can develop movements by themselves, they are also one of the biggest movement manufacturers in the world, many luxury brands now also buy movements from Sea-gull. I always think Sea-gull is the boss among so many Chinese watch brands, it is the only watch manufacturer in China that owns watchmaking techniques of tourbillon, perpetual calendar and minute repeater. If you want to buy a Chinese watch, I will recommend Sea-gull first.

Sea-Gull Watch Unboxing

The Sea-gull watch I am going to review here has a classic Bauhaus style, with an ultra-thin case design, the watch reveals the superior watch-making craftsmanship of Sea-gull. I received this watch in a Sea-gull box, there is also a manual book in Chinese comes with in the box, I immediately decided to use this Sea-gull watch as my first dress watch choice when I opened the package, I love it very much.

The watch has a reference of 819.17.6004, its case has a diameter of 39mm and is measured to be only 8mm in thickness, the silver case is fully polished and made with 316L stainless steel, round bezel, angular lugs with smooth corners, the case has a classic Bauhaus design style. The crown has a “S” logo in sanded finish, which looks very nice, the crown is very small but I found no inconvenience when rotating it to adjust time. The case back has engraving info about waterproof depth, model number and case material, the case back is screwed down and integrated with the case seamlessly.

Sea-Gull Small Seconds White

The dial is white in matte, the dial looks familiar and has somewhat a similar design with Nomos. Each hour marker, including the numbers 3, 9 and 12, uses black and has a big size, with the central hour and minute hand, it is very easy to read time, just need a glance. A sunken small dial at 6 o’clock features a small seconds hand, also in blue color, this blue color used on the watch highlights the entire watch.

Sea-Gull Thin Case

The movement uses Sea-gull in-house ST17, which is manual winding and has a beat frequency of 21,600 times per hour. The thickness of movement is about 3.22mm, so it achieves an ultra-thin case that is only 8mm. I have this watch for more than 11 days since I received it, the watch still works very accurate, only 4 seconds faster each day. By the way, the watch can work about 40 hours continuously once giving it a full winding. The Sea-gull Ultra-thin is my first hand-winding mechanical watch.

Sea-Gull Engraving on Buckle
Sea-Gull Genuine Leather
Sea-Gull Buckle

I chose a black leather band for this watch, the band feels a little stiff at the first time, but it became soft and comfortable to wear in next days. For this watch, Sea-gull also offers a stainless steel bracelet option. Besides, if you are interested in other Sea-gull watches, please check their official site, there you can find a lot of styles, including dress, military, diving or tourbillon.

Sea-Gull White Dial
Sea-Gull Wrist Shot