Seiko Cal. 5642 - 902

Released in 1974, the Cal. 5642 with design code 902 was part of Seiko's domestic market collection. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8bbe1edfcc33]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1974

Related Models

• Seiko 6319-940
• Seiko 3884-968
• Seiko 6354-264
• Seiko 6378-991
• Seiko 6621-191
• Seiko 4591-891
• Seiko 5231-635
• Seiko 6694-325
• Seiko 4538-375
• Seiko 6165-182
• Seiko 0744-411
• Seiko 7133-864