Seiko Cal. 6666 - 836

This Hand-Winding model from 1974 features a 37mm Stainless Steel case. It features a Navy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-7ebecbdce01a]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1974

Related Models

• Seiko 7170-803
• Seiko 3863-650
• Seiko 4487-535
• Seiko 0749-295
• Seiko 5669-873
• Seiko 5265-325
• Seiko 6364-442
• Seiko 4541-628
• Seiko 4553-785
• Seiko 5689-145
• Seiko 7067-799
• Seiko 0736-594