Seiko Cal. 6656 - 447

This Automatic model from 1986 features a 45mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-abb746b5bcba]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1986

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