Seiko Cal. 6143 - 802

Seiko 6143-802

The 6143-802 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6143 caliber with 18j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-55d34e717fcb]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1989

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