Seiko Cal. 6190 - 712

Seiko 6190-712

The 6190-712 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6190 caliber with 31j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-e364894887c4]

Also known as: Bullhead

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1996

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