Seiko Cal. 6161 - 662

This Hand-Winding model from 1981 features a 41mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-4c4591f79941]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1981

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