Seiko Cal. 4539 - 385

The Seiko 4539-385 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-e5a0fe804e92]

Also known as: Shogun, Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1971

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