Seiko Cal. 6340 - 788

This Solar model from 1998 features a 45mm Hardlex-Coated Steel case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6bff948bdfa0]

Also known as: Helmet, Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1998

Related Models

• Seiko 7172-168
• Seiko 4595-627
• Seiko 7085-922
• Seiko 4520-235
• Seiko 3832-729
• Seiko 0772-436
• Seiko 6648-762
• Seiko 7165-705
• Seiko 6215-977
• Seiko 6154-953
• Seiko 6121-233
• Seiko 6343-984