Seiko Cal. 6377 - 664

This Solar model from 1985 features a 34mm Titanium case. With its 22mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-ea05be7b54c9]

Also known as: Rally, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1985

Related Models

• Seiko 0767-268
• Seiko 3859-422
• Seiko 7010-422
• Seiko 6376-924
• Seiko 4420-376
• Seiko 4572-327
• Seiko 3844-915
• Seiko 3835-206
• Seiko 6159-547
• Seiko 6317-883
• Seiko 6690-190
• Seiko 4518-133