Seiko Cal. 7183 - 328

Seiko 7183-328

The Seiko 7183-328 represents an important milestone in Seiko's 1983 lineup. Powered by the 7183 caliber with 22j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-700185186e3a]

Also known as: Pogue, UFO

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1983

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seikata-wm-700185186e3a