Seiko Cal. 7136 - 727

Seiko 7136-727

The Seiko 7136-727 represents an important milestone in Seiko's 1984 lineup. Powered by the 7136 caliber with 24j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-6b15c9048ef4]

Also known as: Bullhead, UFO

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
36mm
Case Thickness
11.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Burgundy
Jewels
24j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1984

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