Seiko Cal. 4546 - 316

The 4546-316 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-3614a3944322]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1969

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