Seiko Cal. 5657 - 528

Released in 1987, the Cal. 5657 with design code 528 was part of Seiko's domestic market collection. Powered by the 5657 caliber with 24j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-dc86faadedd6]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1987

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