Seiko Cal. 0781 - 694

The 0781-694 is a sought-after Spring Drive piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-7812dbdf1ed7]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1983

Related Models

• Seiko 7120-803
• Seiko 6680-684
• Seiko 5668-346
• Seiko 4485-375
• Seiko 6390-203
• Seiko 5263-714
• Seiko 7054-462
• Seiko 3844-309
• Seiko 6624-900
• Seiko 6142-864
• Seiko 4438-748
• Seiko 0736-870