Seiko Cal. 6671 - 290

Seiko 6671-290

The 6671-290 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6671 caliber with 35j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-b29818f917a9]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
39mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Silver
Jewels
35j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1993

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seikata-wm-b29818f917a9