Seiko Cal. 5683 - 447

Seiko 5683-447

The 5683-447 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5683 caliber with 31j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-bb63cfdb0d0d]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
36mm
Case Thickness
12.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1993

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