Seiko Cal. 3899 - 457

Released in 1976, the Cal. 3899 with design code 457 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-fb2bec8000db]

Also known as: Crown, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1976

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