Seiko Cal. 6636 - 202

This Solar model from 1969 features a 45mm PVD Black case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-96bdbd94cef4]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1969

Related Models

• Seiko 6358-865
• Seiko 7033-406
• Seiko 7131-271
• Seiko 4427-254
• Seiko 0761-875
• Seiko 7043-111
• Seiko 0783-665
• Seiko 4531-686
• Seiko 6653-307
• Seiko 6639-952
• Seiko 7090-521
• Seiko 5224-518