Seiko Cal. 6165 - 336

This Spring Drive model from 1966 features a 40mm Hardlex-Coated Steel case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-4bbf26571edd]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1966

Related Models

• Seiko 7155-241
• Seiko 6125-430
• Seiko 5219-286
• Seiko 0781-334
• Seiko 4536-430
• Seiko 6231-696
• Seiko 5276-439
• Seiko 3886-956
• Seiko 4533-208
• Seiko 0761-647
• Seiko 3871-357
• Seiko 3832-928