Seiko Cal. 3893 - 398

The Seiko 3893-398 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-e280e7e99953]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1968

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