Seiko Cal. 5621 - 412

This Automatic model from 1969 features a 36mm Titanium case. Powered by the 5621 caliber with 17j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-d91f9a54a2e1]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1969

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