Seiko Cal. 3893 - 685

Seiko 3893-685

The 3893-685 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3893 caliber with 31j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-effcc39f6141]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
35mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1986

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seikata-wm-effcc39f6141