Seiko Cal. 4536 - 615

This Solar model from 1977 features a 36mm Two-Tone case. Powered by the 4536 caliber with 23j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-3a838e304d69]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1977

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