Seiko Cal. 4512 - 705

Seiko 4512-705

The 4512-705 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4512 caliber with 25j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-127ccff33576]

Also known as: Bullhead, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1989

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seikata-wm-127ccff33576