Seiko Cal. 6345 - 592

Seiko 6345-592

The 6345-592 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6345 caliber with 24j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-d9aa1c793a98]

Also known as: Tuna, UFO

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Silver
Jewels
24j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1989

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