Seiko Cal. 6632 - 957

The Seiko 6632-957 represents an important milestone in Seiko's 1981 lineup. It features a Navy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-6408d2dbc903]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1981

Related Models

• Seiko 6289-449
• Seiko 7018-414
• Seiko 7146-471
• Seiko 7113-727
• Seiko 6337-105
• Seiko 7161-664
• Seiko 7182-699
• Seiko 4524-193
• Seiko 5244-578
• Seiko 4565-268
• Seiko 0788-340
• Seiko 6635-307