Seiko Cal. 6380 - 645

This Quartz model from 1966 features a 42mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-2afcb530b145]

Also known as: Turtle, Shogun

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1966

Related Models

• Seiko 6359-253
• Seiko 5278-758
• Seiko 7013-140
• Seiko 0723-458
• Seiko 7168-688
• Seiko 7072-526
• Seiko 3862-119
• Seiko 6242-257
• Seiko 6137-700
• Seiko 4561-588
• Seiko 5255-566
• Seiko 7129-699