Seiko Cal. 4416 - 746

The 4416-746 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4416 caliber with 19j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-6a0ccbcc8b4c]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1990

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