Seiko Cal. 7183 - 684

The 7183-684 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7183 caliber with 35j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-67bb3076dcd3]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1970

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