Seiko Cal. 7163 - 345

Seiko 7163-345

The Seiko 7163-345 represents an important milestone in Seiko's 1981 lineup. Powered by the 7163 caliber with 30j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-e48e043e8ffb]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
30j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1981

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