Seiko Cal. 4460 - 797

Seiko 4460-797

The 4460-797 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4460 caliber with 18j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-c02c26b31e53]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
37mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Black
Jewels
18j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1988

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seikata-wm-c02c26b31e53