Seiko Cal. 5671 - 544

This Solar model from 1987 features a 38mm PVD Black case. Powered by the 5671 caliber with 34j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-c5925d9e4bf7]

Also known as: Tuna, Rally

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1987

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