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Seiko 5 Sports Speedtimer 6139-7020
Seiko 5 Sports Speedtimer 6139-7020
Seiko 5 Sports Speedtimer 6139-7020
Seiko 5 Sports Speedtimer 6139-7020
Seiko 5 Sports Speedtimer 6139-7020

Seiko 5 Sports Speedtimer 6139-7020

Regular price HK$4,500.00 HK$0.00 Unit price per
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Introduction:

Seiko Speedtimer 6139 was among the first automatic chronograph watches produced in the world. Its movement Cal. 6139 was considered widely as a very well designed chronograph movement being reliable, compact and efficient at the same time. There are many variants of Speedtimer 6139, and the watch here (Ref. 6139-7020) is nicknamed "Apple" due to its interestingly curved case. As shown by the Japanese Kanji day wheel as well as the 21 jewels movement (international version has a 17 jewels movement), it was a domestic model that was intended for the Japanese market. 

 

Year: Nov 1971

Diameter (excluding the crown): 41mm 

Caliber: Original Cal.6139A automatic movement

Strap/Buckle: Aftermarket

Accessories: Watch only

Condition: Excellent

Service History: Unknown