Seiko Cal. 3876 - 717

The Seiko 3876-717 represents an important milestone in Seiko's 1971 lineup. It features a Silver dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-9a2e52b71540]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1971

Related Models

• Seiko 4454-952
• Seiko 5630-471
• Seiko 5254-709
• Seiko 5688-349
• Seiko 6210-147
• Seiko 4527-435
• Seiko 5284-356
• Seiko 6337-618
• Seiko 4474-112
• Seiko 7148-228
• Seiko 5211-905
• Seiko 4440-860