Seiko Cal. 5689 - 741

The Seiko 5689-741 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-bc23fa6bce5c]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1968

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