Seiko Cal. 0776 - 815

This Spring Drive model from 1993 features a 42mm Hardlex-Coated Steel case. It features a Navy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-70d8936bd1b4]

Also known as: Helmet, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1993

Related Models

• Seiko 7185-590
• Seiko 4414-674
• Seiko 3813-995
• Seiko 0721-413
• Seiko 6237-932
• Seiko 4534-139
• Seiko 6338-923
• Seiko 7093-745
• Seiko 0735-328
• Seiko 4435-417
• Seiko 6387-168
• Seiko 5649-271