Seiko Cal. 4473 - 392

Seiko 4473-392

The Seiko 4473-392 represents an important milestone in Seiko's 1996 lineup. Powered by the 4473 caliber with 25j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-172a79fd423e]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
11.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1996

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