Seiko Cal. 7090 - 939

Seiko 7090-939

Released in 1998, the Cal. 7090 with design code 939 was part of Seiko's domestic market collection. Powered by the 7090 caliber with 32j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-dff031581fc4]

Also known as: Tuna, UFO

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
46mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1998

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