Seiko Cal. 6685 - 819

This Hand-Winding model from 1978 features a 35mm Stainless Steel case. It features a Navy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-7de48f9c04e7]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1978

Related Models

• Seiko 0737-862
• Seiko 6642-542
• Seiko 7045-332
• Seiko 0765-628
• Seiko 6161-431
• Seiko 3855-903
• Seiko 0780-762
• Seiko 5217-574
• Seiko 6322-602
• Seiko 7150-399
• Seiko 5691-486
• Seiko 6253-396