Seiko Cal. 5639 - 835

The 5639-835 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-7ad5191dfb2d]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1966

Related Models

• Seiko 4421-620
• Seiko 4462-304
• Seiko 6139-602
• Seiko 4418-995
• Seiko 4420-813
• Seiko 6138-163
• Seiko 5274-726
• Seiko 7128-685
• Seiko 0742-129
• Seiko 7010-390
• Seiko 4570-844
• Seiko 6222-417