![Stainless steel OMEGA Speedmaster Mark II OMEGA bracelet watch. Made 1970](http://www.somlo.com/cdn/shop/files/O.3204_1.jpg?v=1705754490&width=1445)
![Stainless steel OMEGA Speedmaster Mark II OMEGA bracelet watch. Made 1970](http://www.somlo.com/cdn/shop/files/O.3204_2.jpg?v=1705754489&width=1445)
![Stainless steel OMEGA Speedmaster Mark II OMEGA bracelet watch. Made 1970](http://www.somlo.com/cdn/shop/files/O.3204_3.jpg?v=1705754489&width=1445)
![Stainless steel OMEGA Speedmaster Mark II OMEGA bracelet watch. Made 1970](http://www.somlo.com/cdn/shop/files/O.3204_4.jpg?v=1705754490&width=1445)
![Stainless steel OMEGA Speedmaster Mark II OMEGA bracelet watch. Made 1970](http://www.somlo.com/cdn/shop/files/O.3204_5.jpg?v=1705754489&width=1445)
Information
The Omega Speedmaster Mark II, introduced in 1969, was the successor to the original Speedmaster, which had been introduced in 1957. The Speedmaster Mark II was a departure from the original Speedmaster's design, featuring a tonneau-shaped case with a bracelet, and a tachymeter scale printed on the dial.
One of the most notable features of the Speedmaster Mark II is its movement. The watch was powered by the Omega calibre 861, a highly reliable and accurate movement that had been introduced in 1968. The calibre 861 was a hand-wound movement that had a power reserve of approximately 48 hours and was equipped with a cam-operated chronograph mechanism.
- Brand: OMEGA
- Made: 1970
- Model: Speedmaster
- Reference: ST 145.014
- Calibre: 861
- Movement: Manual
- Material: Stainless steel
- Features/complications: Chronograph and tonneau case
- Dial: Luminous painted baton indexes, outer minute/seconds divisions, outermost 1/5 second divisions featuring subsidiary seconds at 9 o’clock, 30 minute register at 3 o’clock and 12 hour register at 6 o’clock with luminous baton hands, and centre chronograph seconds
- Case dimensions: 42 x 45 mm
- Bracelet/strap: Stainless steel bracelet
- Accessories: Extract from the Archives
- SKU: 03204
Essay
The Omega Speedmaster Mark II, introduced in 1969, was the successor to the original Speedmaster, which had been introduced in 1957. The Speedmaster Mark II was a departure from the original Speedmaster's design, featuring a tonneau-shaped case with a bracelet, and a tachymeter scale printed on the dial.
One of the most notable features of the Speedmaster Mark II is its movement. The watch was powered by the Omega calibre 861, a highly reliable and accurate movement that had been introduced in 1968. The calibre 861 was a hand-wound movement that had a power reserve of approximately 48 hours and was equipped with a cam-operated chronograph mechanism.
- Brand: OMEGA
- Made: 1970
- Model: Speedmaster
- Reference: ST 145.014
- Calibre: 861
- Movement: Manual
- Material: Stainless steel
- Features/complications: Chronograph and tonneau case
- Dial: Luminous painted baton indexes, outer minute/seconds divisions, outermost 1/5 second divisions featuring subsidiary seconds at 9 o’clock, 30 minute register at 3 o’clock and 12 hour register at 6 o’clock with luminous baton hands, and centre chronograph seconds
- Case dimensions: 42 x 45 mm
- Bracelet/strap: Stainless steel bracelet
- Accessories: Extract from the Archives
- SKU: 03204