Seiko Cal. 6233 - 638

The Seiko 6233-638 represents an important milestone in Seiko's 1978 lineup. Powered by the 6233 caliber with 32j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-2f00b76f3398]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1978

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