Seiko Cal. 6159 - 421

The Seiko 6159-421 represents an important milestone in Seiko's 1970 lineup. It features a Navy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-6fef76521209]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1970

Related Models

• Seiko 4549-600
• Seiko 6636-240
• Seiko 0737-166
• Seiko 6384-487
• Seiko 7027-917
• Seiko 6366-507
• Seiko 0743-671
• Seiko 7111-831
• Seiko 0711-326
• Seiko 6287-863
• Seiko 5677-581
• Seiko 0775-542