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Seiko 5 Sports #SNZH17 Men's Stainless Steel Silver Dial 100M Automatic Watch

SEIKO 5 - the meaning of the "5" A great marketer had the idea in the 70ies: to be a SEIKO 5, the watch has to have the following 5 (five) attributes (thus the name SEIKO 5): 1. Also re-issues of SEIKO 5 Sports often use the 7S36 caliber. Again the 7S36 is similar to the most popular 7S26, yet it features 23 Jewels as opposed to the 21 Jewels in the 7S26. Please note that some SEIKO 5's are in fact SEIKO 4's, if the "Day" function is omitted, then the Caliber 7S25 is used. Please note that all these movements beat at a rate of 21'600 bph (beats per hour) or 6 bps (beats per second). Because they are found in probably 80% of all inexpensive automatic wrist watches. A Miyota 82xx beats at 21'600 bph. As a comparison, an ETA 2824-2 beats at 28'800 bph or 8 bps. The only difference to the normally found 7S26 is the omission of the day wheel. A market share that is huge, yet challenged...

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Seiko 5 Men's SNK809 Automatic Black Strap Black Dial Watch

90" l, Band material: canvas Bezel material: stainless-steel Case material: stainless-steel Clasp type: Buckle Dial color: black Dial window material: hardlex Movement type: japanese-automatic Water-resistant to 330 feet Automatic self-winding... Seiko 5 Black Dial Black Canvas Strap Automatic Mens Watch SNK809. Minute markers around the outer rim with Arabic numerals at 5 minute intervals. Case diameter: 37 mm. Case thickness: 13 mm. Tang clasp. Amazon Sales Rank: #66 in Watches Brand: Seiko Model: SNK809 Released on: 2011-06-25 Dimensions: 1. Stainless steel case with a black canvas strap. Black dial with luminous hands and Arabic numeral hour markers. Fixed stainless steel bezel. Water resistant at 100 meters/ 330 feet. Automatic movement. Functions: hours, minutes, seconds, calendar....