Seiko Cal. 5280 - 392

The 5280-392 is a sought-after Solar piece from Seiko's golden era. Powered by the 5280 caliber with 27j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-81c6b2380984]

Also known as: Turtle, Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1976

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