Seiko Cal. 6321 - 559

Seiko 6321-559

The 6321-559 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6321 caliber with 35j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-72f5f36d314c]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
40mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Burgundy
Jewels
35j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1970

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seikata-wm-72f5f36d314c