Seiko Cal. 3872 - 766

This Hand-Winding model from 1971 features a 46mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-a99aad30553c]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1971

Related Models

• Seiko 7142-347
• Seiko 4426-750
• Seiko 4493-760
• Seiko 6192-175
• Seiko 5239-722
• Seiko 4598-655
• Seiko 6675-703
• Seiko 6626-959
• Seiko 7063-937
• Seiko 6369-344
• Seiko 7029-992
• Seiko 6348-268