Seiko Cal. 7146 - 137

The Seiko 7146-137 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-002aae9fec9f]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1965

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