Seiko Cal. 6397 - 603

This Quartz model from 1985 features a 44mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-c3426662f0e5]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1985

Related Models

• Seiko 6213-961
• Seiko 3859-775
• Seiko 6256-802
• Seiko 3881-197
• Seiko 6360-696
• Seiko 0753-886
• Seiko 6380-662
• Seiko 4532-129
• Seiko 6313-991
• Seiko 4560-128
• Seiko 4464-494
• Seiko 6627-272