Seiko Cal. 7155 - 448

Seiko 7155-448

The Seiko 7155-448 represents an important milestone in Seiko's 1990 lineup. Powered by the 7155 caliber with 26j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-a8b99411399d]

Also known as: UFO, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
10.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Green
Jewels
26j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1990

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