Seiko Cal. 6156 - 337

This Spring Drive model from 1968 features a 39mm Gold-Plated case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-dbed9376cf72]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1968

Related Models

• Seiko 7058-362
• Seiko 5683-375
• Seiko 7184-749
• Seiko 5613-203
• Seiko 5298-643
• Seiko 7122-943
• Seiko 0775-264
• Seiko 5686-395
• Seiko 6166-710
• Seiko 5248-664
• Seiko 6292-595
• Seiko 6690-801