Seiko Cal. 4539 - 515

The Seiko 4539-515 represents an important milestone in Seiko's 1986 lineup. Powered by the 4539 caliber with 31j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-9def2bb11b7d]

Also known as: Turtle, Pogue

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1986

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