Seiko Cal. 6618 - 332

Seiko 6618-332

The 6618-332 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6618 caliber with 18j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-409985a67f65]

Also known as: Sumo, World Timer

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1975

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seikata-wm-409985a67f65