Seiko Cal. 5639 - 156

The 5639-156 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-cbde0202fc80]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1999

Related Models

• Seiko 0745-569
• Seiko 0714-705
• Seiko 4483-761
• Seiko 5241-329
• Seiko 6398-603
• Seiko 7062-727
• Seiko 5271-370
• Seiko 3861-891
• Seiko 6122-622
• Seiko 7115-591
• Seiko 6322-275
• Seiko 4575-603