Seiko Cal. 5657 - 410

Released in 1978, the Cal. 5657 with design code 410 was part of Seiko's domestic market collection. It features a Silver dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-08ce59dc4602]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1978

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