Seiko Cal. 5646 - 299

Seiko 5646-299

The 5646-299 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5646 caliber with 19j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-976f7e0ef3a0]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1985

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