Seiko Cal. 6681 - 124

This Spring Drive model from 1978 features a 35mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-588c5c1b8e9d]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1978

Related Models

• Seiko 4422-816
• Seiko 4482-442
• Seiko 5651-335
• Seiko 4434-498
• Seiko 6160-770
• Seiko 0721-934
• Seiko 7087-513
• Seiko 4448-819
• Seiko 5657-257
• Seiko 4525-915
• Seiko 6198-969
• Seiko 5259-868