Seiko Cal. 5643 - 320

Seiko 5643-320

The Seiko 5643-320 represents an important milestone in Seiko's 1997 lineup. Powered by the 5643 caliber with 32j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-2b5fc6863102]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
39mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1997

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seikata-wm-2b5fc6863102