Seiko Cal. 6255 - 437

This Spring Drive model from 1979 features a 45mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-6dcb8cb78465]

Also known as: Panda, Helmet

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1979

Related Models

• Seiko 6393-124
• Seiko 6262-988
• Seiko 4518-825
• Seiko 6373-926
• Seiko 6189-564
• Seiko 6264-271
• Seiko 6367-212
• Seiko 5295-846
• Seiko 6359-413
• Seiko 6649-403
• Seiko 5633-157
• Seiko 4424-340