Seiko Cal. 5236 - 621

This Automatic model from 1986 features a 42mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-c72aa17e4fb9]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1986

Related Models

• Seiko 6338-942
• Seiko 3838-327
• Seiko 7074-882
• Seiko 5232-639
• Seiko 7077-586
• Seiko 0778-677
• Seiko 3818-580
• Seiko 5640-284
• Seiko 5692-406
• Seiko 7170-122
• Seiko 5664-795
• Seiko 6237-298