Seiko Cal. 4568 - 642

Seiko 4568-642

The 4568-642 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4568 caliber with 27j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-6d0a088be49e]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
White
Jewels
27j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1988

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seikata-wm-6d0a088be49e