Seiko Cal. 6683 - 138

This Quartz model from 1981 features a 34mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-7010ffcf8e7d]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1981

Related Models

• Seiko 5698-346
• Seiko 0790-396
• Seiko 0789-222
• Seiko 6682-163
• Seiko 6672-699
• Seiko 3868-370
• Seiko 0771-532
• Seiko 7170-301
• Seiko 0798-560
• Seiko 6343-172
• Seiko 0730-286
• Seiko 7126-381