Seiko Cal. 7140 - 290

Seiko 7140-290

The Seiko 7140-290 represents an important milestone in Seiko's 1988 lineup. Powered by the 7140 caliber with 32j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-b68e7014d02d]

Also known as: UFO, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
100m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1988

Related Models

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