Seiko Cal. 6376 - 678

The Seiko 6376-678 represents an important milestone in Seiko's 1966 lineup. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-4b2cd84ccf4a]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1966

Related Models

• Seiko 6687-237
• Seiko 6313-624
• Seiko 6286-403
• Seiko 7121-529
• Seiko 6351-495
• Seiko 6270-382
• Seiko 6668-398
• Seiko 6284-611
• Seiko 5282-628
• Seiko 4562-666
• Seiko 6224-788
• Seiko 3829-643