Seiko Cal. 4539 - 770

Seiko 4539-770

The 4539-770 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9bf0c25f015d]

Also known as: Turtle, Shogun

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
34mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1975

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