Seiko Cal. 6357 - 212

This Solar model from 1965 features a 43mm PVD Black case. Powered by the 6357 caliber with 22j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-f0fa31c5b68d]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1965

Related Models

• Seiko 6230-292
• Seiko 6636-637
• Seiko 6175-588
• Seiko 0762-435
• Seiko 7172-295
• Seiko 5668-326
• Seiko 6278-602
• Seiko 5272-452
• Seiko 3877-321
• Seiko 5245-854
• Seiko 3847-188
• Seiko 0718-601