Seiko Cal. 5639 - 462

The Seiko 5639-462 represents an important milestone in Seiko's 1965 lineup. Powered by the 5639 caliber with 32j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-1c8e4cc394b1]

Also known as: Monster, Panda

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1965

Related Models

• Seiko 4534-648
• Seiko 5254-987
• Seiko 4433-435
• Seiko 4559-199
• Seiko 4549-131
• Seiko 6374-539
• Seiko 6299-610
• Seiko 6272-622
• Seiko 7079-608
• Seiko 6279-846
• Seiko 3893-170
• Seiko 5646-789