Seiko Cal. 6180 - 657

The 6180-657 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6180 caliber with 17j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-848c26be7ac3]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1987

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