Seiko Cal. 7192 - 257

Seiko 7192-257

The Seiko 7192-257 represents an important milestone in Seiko's 1972 lineup. Powered by the 7192 caliber with 32j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-0be480a9b6e4]

Also known as: Rally, Emperor

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1972

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