Seiko Cal. 7127 - 229

Seiko 7127-229

The Seiko 7127-229 represents an important milestone in Seiko's 1987 lineup. Powered by the 7127 caliber with 20j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-1f980a134b8f]

Also known as: Sumo, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
34mm
Case Thickness
10.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
20j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1987

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