Seiko Cal. 6317 - 820

This Automatic model from 1992 features a 41mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-1e9a10a104e8]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1992

Related Models

• Seiko 4596-373
• Seiko 7095-779
• Seiko 6663-436
• Seiko 5297-840
• Seiko 5255-241
• Seiko 6311-817
• Seiko 4447-667
• Seiko 7137-517
• Seiko 4433-741
• Seiko 7117-257
• Seiko 5240-256
• Seiko 6266-556