Seiko Cal. 4457 - 177

This Solar model from 1971 features a 41mm Two-Tone case. Powered by the 4457 caliber with 17j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-0ef6d2b23777]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1971

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