Seiko Cal. 3810 - 707

Seiko 3810-707

The 3810-707 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3810 caliber with 22j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-c20d312fbb1f]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1994

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