Seiko Cal. 4415 - 135

The Seiko 4415-135 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-abfc2757ee7b]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1969

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