Seiko Cal. 5699 - 381

Seiko 5699-381

The 5699-381 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5699 caliber with 32j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-37d49f00dfcf]

Also known as: Helmet, Rally

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
10.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1968

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