Seiko Cal. 7163 - 234

Seiko 7163-234

The Seiko 7163-234 represents an important milestone in Seiko's 1985 lineup. Powered by the 7163 caliber with 36j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-42c3403b21a3]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
36j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1985

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