Seiko Cal. 6133 - 861

Seiko 6133-861

The 6133-861 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6133 caliber with 19j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-7f87e4e03f3c]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
10.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1981

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